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H. WARD stmu [jbrary; Cenira of Forensic S:!-,?(!C«»l 25 GROSVHiv^A ;ijr?iiCT TORONTO, ONTARIO M7A ^201 Digitized by tine Internet Arciiive in 2008 witii funding from IVIicrosoft Corporation littp://www.arcliive.org/details/alcoliolometrictaOOtlioruoft ALCOHOLOMETRIC TABLES A DICTIONARY OF APPLIED CHEMISTRY. By Sir Edward Thorpe, C.B., LL.D., F.R.S., assisted by Eminent Contributors. With Illustra- tions. 5 Vols. Royal 8vo, 455. net each. Vol. I., A-Che. Vol. II., Chi-Go. Vo'. III., Gr-Oils. Vol. IV., Oilstone-Soda Nitre. Vol. V., Sodium-Z. QUANTITATIVE CHEMICAL ANALYSIS. By Sir Edward Thorpe, C.B., LL.D., F.R.S. With 88 Illustrations. Crown 8vo, 4s. 6d. QUALITATIVE CHEMICAL ANALYSIS AND LABORATORY PRACTICE. By Sir Edward Thorpe. C.B., LL.D., F.R.S., and M. M. Pattison MuiR, M.A. With Plate of Spectra and 57 other Illustrations. Crown 8vo, 3s. 6d. LONGMANS, GREEN AND CO. LONDON, NEW YORK, BOMBAY, CALCUTTA, AND MADRAS ALCOHOLOMETRIC TABLES Sir EDWARD THORPE, C.B., LL.D., F.R.S. LATE PRINCIPAL OF THE GOVERNMENT LABORATORY, AND EMERITUS PROFESSOR OF CHEMISTRY, IMPERIAL COLLEGE OF SCIENCE AND TECHNOLOGY, SOU i H KENSINGTON, LONDON LONGMANS, GREEN AND CO. 39 PATERNOSTER ROW, LONDON FOURTH AVENUE & 30th STREET, NEW YORK BOMBAY, CALCUTTA, AND MADRAS I915 INTEODUCTION. The accompanying tables were compiled under my direction by Mr. T. J. Cheater and Mr. John Holmes, of the Government Laboratory, and were originally published in an abbreviated form in connexion with the article " Alcoholometry," contributed by Mr. Holmes to " A Dictionary of Applied Chemistry " (Longmans, Green & Co., London). They have now been extended so as to make them more convenient in practical application. The following general observations on alcoholometry, together with the explanation of the origin and use of the tables, are taken from the article above re- ferred to. When alcohol and water are mixed together the volume of the mixture is invariably less than the sum of the initial volumes, and the degree of contraction varies with the proportion of alcohol present. In countries in which the revenue from spirit is of great importance it has therefore been found necessary to ascertain by experiment the specific gravities of mixtures of alcohol and water in all proportions and at various temperatures. These experiments have in general been carried out at the request of the govern- ments interested, and the results are embodied in tables associated with the names of those entrusted with the investigations. vi ALCOHOLOMETEIC TABLES In 1794 Sir Charles Blagden and Mr. Gilpin com- pleted an extensive series of experiments, undertaken at the request of the British Government (" Phil. Trans.," 1790-4), the results of which have since served as the basis of systems of alcoholometry in this and other countries. At that time anhydrous alcohol had not been prepared, Blagden and Gilpin's tables having reference to spirit of a specific gravity 0-825 at 15-67l5-6° C. (60760° F.). Tralles, in 1811, conducted a like investigation for the Prussian Government (" Gilb. Ann.," 1811), and adopted 0*7946 as the specific gravity of alcohol at 15 -6715 -6° C. He incidentally confirmed the general accuracy of the results of Blagden and Gilpin, and constructed tables of spirit-strengths which for upwards of sixty years formed the basis of German alcoholometry. Similar researches were undertaken by Gay-Lussac (Paris, 1824), McCuUoch (Washington, 1848), Baumhauer (Amsterdam, 1860) Mendeleeff (Petrograd, 1865), and more recently by the Kaiserliche Normal Eichungs Kommission (Berlin, 1889), the several results of which have from time to time been incorporated in the systems of alcoholometry adopted by the respective govern- ments. The unofficial investigations of Fownes (" Phil. Trans.," 1847), Drinkwater ("Chem. Soc. Mem.," 1848), and Squibb (" Ephemeris," 1884), are likewise entitled to consideration. Drinkwater prepared alcohol of a specific gravity 0-79381 at 15-6715-6° C. (in air), whilst Squibb obtained it as low as 0-7935, but this result lacks confirmation. The work of Mendel6efi" for the Russian Government admittedly constitutes the most comprehensive and INTRODUCTION vii exact of the researches hitherto made in the field of alcoholometry. Mendel6eff obtained alcohol of a spe- cific gi-avity 0-79425 at 15715° C, which at 15-6715-6° C. is equivalent to 0-79384 in a vacuum, or to 0-79359 in air, and he assigned to Drinkwater's alcohol an alcoholic content of 99-95 per cent, and to the strong spirit of Blagden and Gilpin 89-06 per cent by weight. The results of Tralles' and Gay-Lussac's experiments, being based on alcohol less dehydrated than that of Drinkwater, compare less favourably with those of Mendeleefif. Mendeleeff was so well satisfied with the work of Blagden and Gilpin, and Drinkwater, that, for spiritu- ous mixtures of low strength, he included many of their results in his tables of spirit-densities, and after a critical investigation and subsequent verification by the Kaiserliche Normal Eichungs Kommission, his results have been substantially adopted as the basis of the present system of German alcoholometry in place of the relatively less accurate data of Tralles. The results of the work of these four authorities have been incorporated in the accompanying table of spirit-densities, which may serve for the pyknometri- cal determination of the true strength of spirits. In the assessment of duty and in commercial trans- actions, the standard of strength is termed "proof. Spirit of proof strength is defined as " that which at the temperature of 51° F. (10-6° C.) weighs exactly j4:ths of an equal measure of distilled water " also at 10-6° C. According to the best available data this mixture of alcohol and water has a specific gravity of 0-91976 at 15-6°/15-6° C, and contains 49-28 per cent by weight viii ALCOHOLOMETEIC TABLES and 57-10 per cent by volume of anhydrous alcohol. Sphits which contain a greater proportion of alcohol than is contained in proof spirit are said to be of over- proof strength (o.p.), and those which contain a smaller proportion are said to be of underproof strength (u.p.). Variations of temperature are deemed not to affect the fiscal strength of spirits. Spirits which are of proof strength at 10-6° C. are consequently deemed to be of proof strength at other temperatures, and the same applies to spirits of any other strength, provided that no change in composition has occurred. In computing the strength of a spirit mixture reference is made to tlie volume of proof spirit it contains, if underproof, or will produce if overproof, at the dominant tempera- ture, which for revenue purposes in this country is fixed at 10° C. (50' F.). Mendeleeff s alcohol is thus found to be 75-35 overproof, or 100 volumes at 10" C, when diluted with water to proof strength, yield 175-35 volumes at that temperature. In Table I specific gravities of aqueous alcoholic mixtures are correlated with percentages of alcohol by weight and by volume, and fiscal proof spirit. The specific gravities are reduced to air values and repre- sent the ratio of the weight of a given volume of spirit to the weight of the same volume of water at 15-6° C. under the same atmospheric conditions ; they may be converted to specific gravities in a vacuum by means of the expression 8 + 0-0012 1-0012 Although it is probable that the density of a spiritu- ous liquid can be determined more accurately by the INTKODUCTION ix use of a py kilometer than by other means, in practical operations where regard must be had to convenience, it is preferable to employ one of the many hydro- meters or alcoholometers, the stems of which are variously graduated to show densities, percentages of alcohol by weight or by volume, or again arbitrary indications which can be interpreted by suitable tables. Since the year 1816, Sikes' hydrometer has been the legal instrument for ascertaining the strength of spirits for revenue purposes in Great Britain and Ireland, as well as in most of the British Colonies. It is made of brass, gilded, and consists of a hollow sphere provided at one pole with a graduated rect- angular stem uniform in section, and at the other with a conical spindle terminating in an oval counter- poise to give stability to the instrument when floating in a liquid, and also to serve as an attachment for various poises. The graduated portion of the stem contains ten principal divisions, which are equal in length, and marked "0" at the upper, and "10" at the lower end, and between these points the stem is again subdivided to two-tenths of a division. When the instrument is floating at the " 0 " mark in spirit at a temperature of 15-6° C, it indicates a strength of 66*7 overproof, or 92*50 per cent of alcohol, whilst the " 10 " mark corresponds to a strength of 58 overproof, or 86-11 per cent of alcohol (by weight). For strengths weaker than these a series of nine poises or weights is used, numbered consecutively from 10 to 90. The poises are made of hammered brass, gilded, and can be attached by means of a slot in the poise to the X ALCOHOLOMETRIC TABLES spindle of the hydrometer. The series of principal divisions can thus be repeated ten times, reading from " 0 " to " 100," which latter indication represents distilled water. Sikes' hydrometer indications refer to readings on the stem at the surface of the liquid in which it is floating, the capillary meniscus being dis- regarded ; and are interpreted into proof-strengths by means of tables which are arranged so as to identify a sample of spirits at any temperature between - 1 -1° C. (30° F.) and -|- 37-8° C. (100° F.). The hydrometer which is used for strong spirits beyond the range of the ordinary Sikes' instrument is known as the " A " or " Light hydrometer," and tables proper to this instrument are also issued. It is made of brass, gilded, and graduated on the stem similarly to Sikes' hydrometer. When floating at the " 0 " mark in spirit at a temperature of 15-6° C, it indicates a strength of 73-5 overproof, or 98-24 per cent of alcohol, whilst the "10'' mark corresponds to 667 overproof, or 92-50 per cent of alcohol by weight, the strength proper to the "0 " mark on Sikes' hydrometer. In the United States of America Tralles' tables are legalized and, as in England, revenue is raised with reference to a mixture of alcohol and water termed "proof". American proof spirit is defined as con- taining one-half of its volume of Tralles' alcohol at 15-6° C. For Excise purposes a series of alcoholo- meters are employed, each having a limited range, and indicating percentages of proof spirit — " 0 " re- presenting water, " 100 " proof spirit, and " 200 " alcohol — and readings at temperatures other than 15-6° C. are corrected by means of. tables to what they would be INTBODUCTION xi in the same spirit at that temperature. In comparing American with British proof it is necessary to re- member that the American gallon is smaller than the British Imperial gallon, 100 British being equivalent to 120 American gallons. Consequently, 100 British proof gallons are equal to 137 American proof gallons. Similarly, in Holland a proof standard is recognized. Dutch proof contains 50 per cent by volume of anhy- drous alcohol at 15° C. As in the United States, a series of alcoholometers are employed, differing only in regard to the range of their strength indications. The alco- holometer scale is divided into twenty-eight principal divisions or degrees, which are equal in length, and again subdivided, each principal division representing y^ij of the volume of the instrument below the zero mark. Spirit tables based on the results of Baum- hauer's investigations accompany the instruments and translate degrees on the scale into percentages of alcohol at 15° C. on which the revenue charge is based. In Italy, Tralles' alcoholometer is used officially. This instrument is made of glass, and at the standard temperature of 15-6° C. directly indicates the volume of alcohol contained in 100 volumes of spirit when measured at the same temperature. Indications at other temperatures are corrected by means of tables to true percentages by volume at 15-6° C. In Austria-Hungary an alcoholometer closely re- sembling Tralles', and indicating percentages of alcohol by volume at 15° C, is used. Its indications are uniformly higher than those of Tralles' to the extent of from one- or two-tenths per cent. Readings on this instrument are taken at the highest point of the xii ALCOHOLOMETEIC TABLES capillary meniscus, which extends 1-2 mm. on the stem above the normal surface of the liquid. Tralles' alcoholometer and tables are used com- mercially in Russia, but for Revenue purposes a metal hydrometer with nine poises similar in char- acter to Sikes' hydrometer is official. On this instru- ment, however, Sikes' indications are reversed, so that " 100 " is made to represent strong spirit, and " 0 " distilled water. The hydrometer scale is ar- bitrary, and indications are interpreted into percent- ages by volume of Tralles' alcohol at the standard temperature of 15*6° C. Previous to the year 1887, Tralles' instrument was also used in Germany. It has now been replaced by a system of weight alcoholometry, based on Mendel6eff s data, whereby the proportion by weight of alcohol is determined. The official alcoholometers are made of glass, and graduated to show percentages of alcohol by weight at 15° C. — apparent percentages at other temperatures being converted into true percentages by means of tables. Duty is, however, charged on the volume of anhydrous alcohol present in a spirit when measured at 15-6° C. This system is therefore analo- gous to the British, with the exception that the dominant temperature at which British proof-strengths are computed is 10° C. In France, Gay-Lussac's original volume-alcoholo- meter and tables have been corrected to the new values for densities of mixtures of alcohol and water deter- mined by the " Bureau National des Poids et Mesures " (1884). The density of anhydrous alcohol at 15°/15° C. is given as 0-79433 in vacuum, as against 0-7947 assumed INTEODUCTION xiii by Gay-Luseac, and the difference between the gradua- tions of the old and new official instruments reaches a maximum of 0-4 per cent for spirits containing from 20 to 21 per cent of alcohol by volume. Thus 20" at a temperature of 15° C. on the new legal centesimal alcoholometer indicates spirit containing 20 per cent by volume of alcohol, and corresponds to 20-4 on Gay LuBsac's original instrument. The French spirit tables indicate, at temperatures extending from 0° to 30° C, the percentage by volume of alcohol which a liquid contains at 15° C. Previous to the adoption of Gay-Lussac's alcoholo- meter and tables by the French Government, Cartier's areometer was used as the Revenue instrument. Its stem is graduated from 10 to 45 in divisions of equal length, and indicates the concentration of a spirituous liquid by arbitrary degrees, which serve as spirit- strengths for charging duty. Cartier's areometer is still used in Spain and South America. In Switzerland, Beck's hydrometer is used for spirit assaying and, like Cartier's instrument, of which it is a modification, floats at the lowest indication in dis- tilled water at 12-5° C. (10° R.). By means of Tables II and III the indications of any one of these instruments at 15-6° can be converted into degrees of any other, and British fiscal strengths compared with those of other countries. An indispensable step to a correct assay of spirit is the removal of any foreign matter which may be in solution in the alcoholic mixture. In the case of potable spirits, wines, liqueurs, etc., the spirit is freed from saccharine and other dissolved matter by dis- xlv ALCOHOLOMETEIC TABLES tillation. The distillation of a strong spirituous liquid into its own volume so as to obtain an accurate determination of the amount of alcohol present is impracticable with the apparatus and the methods of distillation commonly used, so that although it is possible to distil without loss spirits of underproof strength into the same volume, it is necessary to dilute overproof spirits and distil into two, three, or four times the original volume. The amount by which the true alcoholic strength of brandy or rum differs from the apparent strength, as indicated by the hydrometer or a density deter- mination, is termed the " obscuration ". TABLE I, showing the percentage of Ethyl Alcohol (1) by weight, and (2) by volume at 60° F., or 15-6° C. ; and the percentage of Fiscal Proof Spirit in aqueous solutions of Ethyl Alcohol of different specific gravities. The specific gravities are taken at 60° F., or 15-6° C, "and are compared with water at the same tem- perature. TABLE I. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° P. or 15-6° C, 0-79359 10000 10000 175-35 07940 99-87 99-92 175-21 2 99-81 1 99-88 175-15 4 99-75 99-84 175-08 6 99-68 99-80 175-01 8 99-62 99-76 174-94 07950 99-65 99-72 174-87 2 99-49 99-68 174-80 4 99-43 99-64 174-73 6 99-36 99-60 174-66 8 99-29 99-56 174-59 07960 99-22 99-52 ' 174-52 2 9916 99-48 174-45 4 99-10 99-44 174-38 6 99-03 99-40 174-31 8 98-97 99-36 174-23 ALCOHOLOMETRIC TABLES Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. 174-16 By weight. By volume at 60° F. or 15-6° C. 07970 98-90 99-32 2 98-84 99-28 174-09 4 98-78 99-24 17402 6 98-71 99-20 173-95 8 98-64 99-16 173-88 0-7980 98-57 99-12 173-80 2 98-51 99-08 173-73 4 98-45 99-04 173-66 6 98-38 99-00 173-59 8 98-31 98-95 173-52 0-7990 98-24 98-91 173-44 2 98-18 98-87 173-37 4 9812 98-83 173-30 6 9805 98-79 173-23 8 97-98 98-75 173-15 0-8000 97-91 98-70 I 17307 2 97-85 98-66 173-00 4 97-79 98-62 172-93 6 97-73 98-58 172-86 8 97-67 98-54 172-78 ALCOHOLOMETEIC TABLES Percentage of ethvl alcohol. Specific gravity in air at 60° F./60° P. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8010 97-59 98-49 172-71 2 97-52 98-45 172-63 4 97-46 98-41 172-56 6 97-39 98-37 172-49 8 97-32 98-33 172-41 0-8020 97-25 98-28 172-33 2 97-19 98-24 172-26 4 9712 98-20 172-19 6 97-05 98-16 172-11 8 96-98 98-11 17203 0-8030 96-91 98-06 171-95 2 96-85 9802 171-88 4 96-78 97-98 171-80 6 96-71 97-94 171-72 8 96-64 97-89 171-64 0-8040 96-57 97-84 171-56 2 96-51 97-80 171-49 4 96-44 97-76 171-41 6 96-37 97-71 171-33 8 96-30 97-66 171-25 ALCOHOLOMETEIC TABLES Specific gravity m air at Percentage oi ethyl alcohol. Percentage of 60° F./60° P. or 15-6° G./15-6° C. By weight. By volume at G0° F. or 15-6° C. fiscal proof spirit. 0-8050 96-23 97-62] 171-17 2 96-17 97-58 171-09 4 96-10 97-54 171-01 6 96-03 97-49 170-93 8 95-96 97-44 170-85 0-8060 95-89 97-39 170-77 2 95-83 97-35 170-69 4 95-76 97-31 170-61 6 95-69 97-26 170-53 8 95-62 97-21 170-45 0-8070 95-55 97-16 170-37 2 95-48 97-12 170-29 4 95-41 9708 170-21 6 95-34 97-03 17013 8 95-27 96-98 17004 0-8080 95-20 96-93 169-96 2 95-13 96-89 169-88 4 9506 96-84 169-80 6 94-99 96-79 169-72 8 94-92 96-74 169-64 ALCOHOLOMETEIC TABLES Percentage of etliyl alcohol. Specific gravity in air at 60° F./eO" P. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8090 94-85 96-69 169-55 2 94-78 96-65 169-47 4 94-71 96-60 169-39 6 94-64 96-55 169-31 8 94-57 96-50 169-22 0-8100 94-50 96-45 169-13 2 94-43 96-41 16905 4 94-36 96-36 168-97 6 94-29 96-31 168-89 8 94-22 96-26 168-80 08110 94-15 96-21 168-71 2 94-08 96-17 168-63 4 94-01 96-12 168-65 6 93-94 96-07 168-46 8 93-87 96-02 168-37 0-8120 93-80 95-97 168-28 2 93-73 95-92 168-20 4 93-66 95-87 168-12 6 93-59 95-82 168-04 8 93-51 95-77 167-95 ALCOHOLOMETEIC TABLES Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° P. or 15-6° C. 0-8130 93-44 95-72 167-86 2 93-38 95-67 167-77 4 93-31 95-62 167-68 6 93-24 95-57 167-59 8 93-17 95-52 167-50 0-8140 93-08 95-47 167-41 2 9301 95-42 167-32 4 92-94 95-37 167-23 6 92-87 95-32 167-14 8 92-80 95-27 167-05 0-8150 92-72 95-22 166-96 2 92-65 95-17 166-87 4 92-58 95-12 166-78 6 92-51 95-07 166-69 8 92-44 95-02 166-60 0-8160 92-36 94-97 166-51 2 92-29 94-92 166-42 4 92-22 94-87 166-33 6 92-15 94-82 166-24 8 9208 94-77 166-15 ALCOHOLOMETEIC TABLES Percentage of ethyl alcohol. Specific gravitj' in air at 60° F./60° F. or 15-6° C./15-6" C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8170 9200 94-71 166-06 2 91-93 94-66 165-97 4 91-86 94-61 165-88 6 91-79 94-56 165-79 8 91-71 94-51 165-69 0-8180 91-63 94-45 165-60 2 91-56 94-40 165-51 4 91-49 94-35 165-42 6 91-42 94-30 165-33 8 91-35 94-25 165-24 0-8190 91-27 9419 16514 2 91-20 94-14 165-05 4 91-13 94-09 164-96 6 91-06 94-04 164-87 8 90-98 93-98 164-77 0-8200 90-90 93-92 164-67 2 90-83 93-87 164-58 4 90-76 93-82 164-49 6 90-69 93-77 164-40 8 90-61 93-71 164-30 10 ALCOHOLOMETRIC TABLES Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage o E ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8210 90-53 93-65 164-20 2 90-46 93-60 164-11 4 90-39 93-55 164-01 6 90-31 93-50 163-92 8 90-24 93-44 163-82 0-8220 90-16 93-38 163-72 2 90-09 93-33 163-63 4 9002 93-28 163-54 6 89-95 93-23 163-44 8 89-87 93-17 163-34 0-8230 89-79 9311 163-24 2 89-72 9306 16315 4 89-65 9301 163-05 6 89-57 92-95 162-95 8 89-49 92-89 162-85 0-8240 89-41 92-83 162-75 2 89-34 92-78 162-66 4 89-27 9273 162-56 6 89-19 92-67 162-46 8 8911 92-61 162-36 ALCOHOLOMETRIC TABLES 11 Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° P. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8250 8903 92-55 162-26 2 88-96 92-50 162-16 4 88-89 92-44 162-06 6 88-81 92-38 161-96 8 88-73 92-32 161-86 0-8260 88-65 92-26 161-76 2 88-58 92-21 161-66 4 88-51 92-15 161-56 6 88-43 92-10 161-46 8 88-35 92-04 161-36 0-8270 88-27 91-98 161-26 2 88-20 91-93 16116 4 88-12 91-87 161-06 6 8804 91-81 160-96 8 87-96 91-75 160-86 0-8280 87-88 91-69 160-75 2 87-81 91-64 160-65 4 87-74 91-58 160-55 6 87-66 91-52 160-45 8 87-58 91-46 160-35 12 ALCOHOLOMETEIC TABLES Specific gravity Percentage of ethyl alcohol. Percentage of 60° F./60° F. or 15-G° C./15-6° C. By weight. By volume at 60° F. or 15-6° C. fiscal proof spirit. 0-8290 87-50 91-40 160-24 2 87-43 91-35 16015 4 87-35 91-29 160-05 6 87-27 91-23 159-95 8 87-19 91-17 159-84 0-8300 8711 91-11 159-73 2 8704 91-06 159-63 4 86-96 9100 159-53 6 86-89 90-94 159-42 8 86-81 90-88 159-32 0-8310 86-73 90-82 159-21 2 86-66 90-76 159-11 4 86-58 90-70 159-01 6 86-50 90-64 158-90 8 86-42 90-58 158-80 0-8320 86-34 90-52 158-69 2 86-27 90-46 158-59 4 86-19 90-40 158-49 6 86-11 90-34 158-38 8 86-03 90-28 , i 158-27 ALCOHOLOMETRIC TABLES 13 Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8330 85-95 90-22 158-16 2 85-88 90-16 158-06 4 85-80 90-10 157-95 6 85-72 90-04 157-85 8 85-64 89-98 157-74 0-8340 85-56 89-91 157-63 2 85-49 89-85 157-53 4 85-41 89-79 157-42 6 85-33 89-73 157-31 8 85-25 89-67 157-20 0-8350 85-17 89-61 157-10 2 85-10 89-55 157-00 4 85-02 89-49 156-89 6 84-94 89-43 156-78 8 84-86 89-37 156-67 0-8360 84-78 89-30 156-56 2 84-71 89-24 , 156-46 4 84-63 89-18 1 156-35 6 84-55 89-12 156-24 8 84-47 89-06 i 156-13 14 ALCOHOLOMETEIC TABLES Specific gravity in air at Percentage of ethyl alcohol. Percentage of 60° F./60° F. or 15-6° C./15-6° C. By weight. By volume at 60° F. or 15-6° C. fiscal proof spirit. 0-8370 84-39 88-99 156-02 2 84-31 88-93 155-91 4 84-23 88-87 155-80 6 84-15 88-81 155-69 8 84-07 88-75 155-58 0-8380 83-99 88-68 155-47 2 83-92 88-62 155-36 4 83-84 88-56 155-25 6 83-76 88-50 155-14 8 83-68 88-44 155-03 0-8390 83-60 88-37 154-92 2 83-52 88-31 154-81 4 83-44 88-25 154-70 6 83-36 88-19 154-59 8 83-28 88-13 154-48 0-8400 83-20 8806 154-37 2 83-12 8800 154-26 1 4 83-04 87-94 154-15 6 82-96 87-88 154-04 8 82-88 87-81 153-93 ALCOHOLOMETEIG TABLES 15 Specific gravity in air at 60° F./60° F. or 15-6° C./i5-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8410 82-80 87-74 153-81 2 82-72 87-68 153-70 4 82-64 87-62 153-59 6 82-56 87-56 153-48 8 82-48 87-49 153-37 0-8420 82-40 87-42 153-25 2 82-32 87-36 15314 4 82-24 87-30 153-03 6 82-16 87-23 152-92 8 82-08 87-16 152-80 0-8430 82-00 8709 152-68 2 81-92 87-03 152-57 4 81-84 86-96 152-46 6 81-76 86-90 152-35 8 81-68 86-84 152-24 0-8440 81-60 86-77 15212 2 81-52 86-71 15201 4 81-44 86-65 151-90 6 81-36 86-58 151-78 8 81-28 86-51 151-66 16 ALCOHOLOMETEIC TABLES Specific gravity in air at 60" F./60° F. or 15-6° C./15-6° G. Percentage of ethyl alcohol. Percentage of By weight. By volume at 60° F, or 15-6° C. fiscal proof spirit. 0-8450 81-20 86-44 151-55 2 8112 86-38 151-44 4 8104 86-32 151-33 6 80-96 86-26 151-21 8 80-88 8619 151-09 0-8460 80-79 8612 150-97 2 80-71 86-06 150-86 4 80-63 8600 150-75 6 80-55 85-94 150-63 8 80-47 85-87 150-51 0-8470 80-39 85-80 150-39 2 80-31 85-74 150-28 4 80-23 85-67 150-16 6 80-15 85-60 150-04 8 8006 85-53 149-92 0-8480 79-98 85-46 149-80 2 79-90 85-40 149-69 4 79-82 85-33 149-57 6 79-74 85-26 149-45 8 79-66 8519 149-33 ALCOHOLOMETRIC TABLES 17 Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° P. or 15-6° C 0-8490 79-58 8512 149-21 2 79-50 8506 149-10 4 79-42 84-99 148-98 6 79-34 84-92 148-86 8 79-26 84-85 148-74 0-8500 79-17 84-78 148-62 2 79-09 84-72 148-51 4 7901 84-65 148-39 6 78-93 84-58 148-27 8 78-85 84-51 148-15 0-8510 78-76 84-44 148-03 2 78-68 84-38 147-91 4 78-60 84-32 147-79 6 78-52 84-25 147-67 8 78-43 84-18 147-55 0-8520 78-35 84-11 147-43 2 78-27 8405 147-31 4 78-19 83-98 147-19 6 78-11 83-91 147-07 8 7803 83-84 146-95 18 ALCOHOLOMETKIC TABLES Percentage of ethyl alcohol. | Specific gravity in air at G0° F./GO° F. or Percentage of fiscal proof spirit. By volume at 15-6° C./15-6° C. By weight. 60° F. or 15-6° C. 0-8530 77-94 83-77 146-83 2 77-86 83-70 146-71 4 77-78 83-63 146-59 6 77-70 83-56 146-47 8 77-62 83-49 146-35 0-8540 77-53 83-42 146-23 2 77-45 83-36 14611 4 77-37 83-29 145-99 6 77-29 83-22 145-87 8 77-21 83-15 145-75 0-8550 77-12 83-08 145-62 2 77-04 83-01 145-50 4 76-96 82-94 145-38 6 76-88 82-87 145-26 8 76-80 1 82-80 145-14 0-8560 76-71 82-73 14501 2 1 76-63 82-66 144-89 4 76-55 82-59 144-77 6 76-47 82-52 144-65 8 76-39 82-45 144-53 ALCOHOLOMETEIC TABLES 19 Specific gravity in air at G0° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at G0°F.orl5-6°C. 0-8570 76-30 82-38 144-40 2 76-22 82-31 144-28 4 76-14 82-24 144-16 6 7606 82-17 14404 8 75-97 82-10 143-91 0-8580 75-88 82-03 143-78 2 75-80 81-96 143-66 4 75-72 81-89 143-54 6 75-64 81-82 143-42 8 75-56 81-75 143-29 0-8590 75-47 81-68 143-16 2 75-39 81-61 143-04 4 75-31 81-54 142-92 6 75-23 81-47 142-80 8 75-14 81-40 142-67 0-8600 75-05 81-32 142-54 2 74-97 81-25 142-42 4 74-89 8118 142-30 6 74-81 81-11 142-17 8 74-73 81-04 142-04 20 ALCOHOLOMETEIC TABLES Percentage oi ethyl alcohol. Specific gravity in air at G0° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8610 74-64 80-97 141-91 2 74-56 80-90 141-79 4 74-48 80-83 141-67 6 74-40 80-76 141-54 8 74-31 80-69 141-41 0-8620 74-22 80-61 141-28 2 74-14 80-54 14116 4 74-06 80-47 141-04 6 73-98 80-40 140-91 8 73-90 80-33 140-78 0-8630 73-81 80-25 140-65 2 73-73 8018 140-53 4 73-65 8011 140-41 6 73-57 80-04 140-28 8 73-48 79-97 140-15 0-8640 73-39 79-89 14002 2 73-31 79-82 139-90 4 73-23 79-75 139-77 6 7315 79-68 139-64 8 73-06 79-61 139-51 ALCOHOLOMBTRIC TABLES 21 Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° P. or 15-6° C. 0-8650 72-97 79-53 139-38 2 72-89 79-46 139-26 4 72-81 79-39 139-13 6 72-72 79-32 139-00 8 72-64 79-24 138-87 0-8660 72-55 79-16 138-74 2 72-47 7909 138-62 4 72-39 79-02 138-49 6 72-31 78-95 1 138-36 8 72-23 78-88 ^ 138-23 \ 0-8670 72-14 78-80 i 1 138-10 2 72-06 78-73 137-98 4 71-98 78-66 137-85 6 71-90 78-59 137-72 8 71-81 78-51 1 137-59 1 0-8680 71-72 78-43 ' 137-46 2 71-64 78-36 1 137-33 4 71-56 78-29 137-20 6 71-48 78-22 137-07 8 71-39 78-14 136-94 22 ALCOHOLOMETKIC TABLES Specific gravity Percentage o I ethyl alcohol. Percentnge of ia air at 60° F./60° F. or 15-6° a/15-6° C. By weight. By volume at 60° F. or 15-6° C. fiscal proof spirit. 0-8690 71-30 78-06 136-81 2 71-22 77-99 136-68 4 71-14 77-92 136-55 6 7106 77-85 136-42 8 70-97 77-77 136-29 0-8700 70-88 77-69 136-16 2 70-80 77-62 13603 4 70-72 77-55 135-90 6 70-64 77-48 135-77 8 70-55 77-40 135-64 0-8710 70-46 77-32 135-50 2 70-38 77-25 135-37 4 70-30 77-18 135-24 6 70-22 7710 13511 8 7013 77-02 134-98 0-8720 70-04 76-94 134-84 2 69-96 76-87 134-71 4 69-88 76-80 134-58 6 69-80 76-73 134-45 8 69-71 76-65 134-32 ALCOHOLOMETRIC TABLES 23 Specific gravity in air at 60° F./60° F. or ]5-6°C./15-6° C. Percentage of ethyl alcohol. Percentage of By weight. By volume at 60° P. or 15-6° C. fiscal proof spirit. 0-8730 69-62 76-57 134-19 2 69-54 76-50 13406 4 69-46 76-43 133-93 6 69-37 76-35 133-80 8 69-28 76-27 133-67 0-8740 69-19 7619 133-53 2 69-11 7612 133-40 4 6903 7605 133-27 6 68-95 75-98 13314 8 68-86 75-90 133-00 0-8750 68-77 75-82 132-86 2 68-69 75-75 132-73 4 68-61 75-68 132-60 6 68-53 75-60 132-47 8 68-44 75-52 132-33 0-8760 68-35 75-44 132-19 2 68-27 75-37 132-06 4 68-19 75-30 131-93 6 68-11 7522 131-80 8 6802 75-14 131-67 24 ALCOHOLOMETRIC TABLES Specific gravity in air at 60° F./60° F. or 15-6° C./15 6° C. Percentage o E ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C 0-8770 67-93 75-06 131-53 2 67-85 74-99 131-40 4 67-77 74-92 131-27 6 67-69 74-84 131-14 8 67-60 74-76 131-00 0-8780 67-51 74-68 130-86 2 67-43 74-61 130-73 4 67-35 74-54 130-60 6 67-27 74-46 130-46 8 67-18 74-38 130-32 0-8790 6709 74-30 130-18 2 6701 74-23 130-05 4 66-93 74-15 129-92 6 66-84 74-08 129-78 8 66-75 74-00 129-64 0-8800 66-66 73-91 129-50 2 66-58 73-84 129-37 4 66-50 73-76 129-24 6 66-42 73-68 129-10 8 66-33 73-60 128-96 ALCOHOLOMETEIC TABLES 25 Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage o ethyl alcohol. Percentage of By weight. By volume at 60° F. or 15-6° 0. fiscal proof spirit. 0-8810 66-24 73-52 128-82 2 66-16 73-45 128-69 4 6608 7337 128-56 6 65-99 73-29 128-42 8 65-90 73-21 128-28 0-8820 65-81 73-13 128-14 2 65-73 7306 128-01 4 65-65 72-98 127-88 6 65-57 72-90 127-74 8 65-48 72-82 127-60 0-8830 65-39 72-74 127-46 2 65-31 72-66 127-33 4 65-23 72-58 127-19 6 65-14 72-50 127-05 8 65-05 72-42 126-91 0-8840 64-96 72-34 126-77 2 64-88 7227 126-63 4 64-80 72-19 126-49 6 64-71 72-11 126-35 8 64-62 72-03 126-21 26 ALCOHOLOMETRIC TABLES Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 30° F. or 15-6° C. 0-8850 64-53 71-95 126-07 2 64-45 71-87 125-93 4 64-37 71-79 125-79 6 64-28 71-71 125-65 8 6419 71-63 125-51 0-8860 64-10 71-55 125-37 2 64-02 71-47 125-23 4 63-94 71-39 12509 6 63-85 71-31 124-95 8 63-76 71-23 124-81 0-8870 63-67 71-15 124-67 2 63-59 71-07 124-53 • 4 63-51 70-99 124-39 6 63-42 70-91 124-25 8 63-33 70-83 12411 0-8880 63-24 70-75 123-97 2 6316 70-67 i 123-83 4 63-08 70-59 ' 123-69 6 62-99 70-51 123-55 8 62-90 70-43 123-41 1 ALCOHOLOMETEIC TABLES 27 Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8890 62-81 70-35 123-27 2 62-73 70-27 123-13 4 62-65 70-19 122-99 6 62-56 70-11 122-85 8 62-47 70-03 122-71 0-8900 62-38 69-95 122-56 2 62-30 69-87 122-42 4 62-22 69-79 122-28 6 62-13 69-71 122-14 8 62-04 69-63 122-00 0-8910 61-95 69-55 121-85 2 61-87 69-47 121-71 4 61-79 69-39 121-57 6 61-70 69-31 121-43 8 61-61 69-23 121-29 0-8920 61-52 69-14 12114 2 61-44 69-06 121-00 4 61-36 68-98 120-86 6 61-27 1 68-90 120-72 8 61-18 68-82 120-57 28 ALCOHOLOMETEIC TABLES Percentage of ethyl alcohol. Specific gravity in air at 60° P./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-8930 61-09 68-74 120-42 2 61-01 68-66 120-28 4 60-93 68-58 120-14 6 60-84 68-50 12000 8 60-75 68-42 119-85 0-8940 60-66 68-33 119-70 2 60-58 68-25 119-56 4 60-50 6817 119-42 6 60-41 68-09 119-28 8 60-32 6801 11913 0-8950 60-23 67-92 118-98 2 60-15 67-84 118-84 4 60-07 67-76 118-70 6 59-98 67-68 118-56 8 59-89 67-59 118-41, 0-8960 59-80 67-50 118-26 2 59-72 67-42 118-12 4 59-64 67-34 117-98 6 59-55 67-26 117-84 8 59-46 67-17 117-69 ALCOHOLOMETEIC TABLES 29 Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of By weight. By volume at 60° F. or 15-6° C. fiscal proof spirit. 0-8970 59-37 67-08 ! 117-54 2 59-29 67-00 117-40 4 59-20 66-92 117-26 6 59-11 66-84 1 117-11 8 59-02 66-76 116-96 0-8980 58-93 66-67 116-81 2 58-85 66-59 116-67 4 58-77 66-51 116-52 6 58-68 66-43 116-37 8 58-59 66-34 116-22 0-8990 58-50 66-25 116-07 2 58-42 66-17 115-93 4 58-33 66-09 115-78 6 58-24 66-01 115-63 8 5815 65-92 115-48 0-9000 58-06 65-83 115-33 2 57-98 65-75 115-19 4 57-89 65-67 115-04 6 57-80 65-59 114-89 8 57-71 65-50 114-74 30 ALCOHOLOMETRIC TABLES Specific gravity in air at tiO° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 00° F. or 15-6° C. 0-9010 57-62 65-41 114-59 2 57-54 65-33 114-44 4 57-45 65-25 114-29 6 67-36 65-16 114-14 8 57-27 65-07 113-99 0-9020 57-18 64-98 113-84 2 5710 64-90 113-70 4 5702 64-82 113-55 6 56-93 64-74 113-40 8 56-84 64-65 113-25 0-9030 56-75 64-56 113-10 2 56-67 64-48 112-95 4 56-58 64-40 112-80 6 56-49 64-31 112-65 8 56-40 64-22 112-50 0-9040 56-31 64-13 112-35 2 56-23 6405 112-20 4 5614 63-97 112-05 6 56-05 63-88 111-90 8 55-96 63-79 111-75 ALCOHOLOMETEIC TABLES 31 Specific gravity in air at 60° F./60° F. or 15-G° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-9050 55-87 63-70 111-59 2 55-78 63-62 111-44 4 55-69 63-53 111-29 6 55-60 63-44 111-14 8 55-51 63-35 110-98 0-9060 55-42 63-26 110-82 2 55-34 63-18 110-67 4 55-25 6310 110-52 6 55-16 63-01 110-37 8 55-07 62-92 110-22 0-9070 54-98 62-83 110-06 2 54-90 62-75 109-91 4 54-81 62-66 109-76 6 54-72 62-57 109-61 8 54-63 62-48 109-45 0-9080 54-54 62-39 109-29 2 54-46 62-31 10914 4 54-37 62-22 108-99 6 54-28 62-13 108-84 8 6419 62-04 108-68 32 ALCOHOLOMETEIC TABLES Specific gravity in air at G0° F./60° F. or 15-6° C./15-6° C. Percentage o ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° F. 0-9090 5410 61-95 108-52 2 5401 61-87 108-37 4 53-92 61-78 108-22 6 53-83 61-69 108-06 8 53-74 61-60 107-90 0-9100 53-65 61-51 107-74 2 53-57 61-43 107-59 4 53-48 61-34 107 44 6 53-39 61-25 107-29 8 53-30 61-16 10713 0-9110 53-21 61-07 106-97 2 5313 60-99 106-82 4 53-04 60-90 106-67 6 52-95 60-81 106-52 8 52-86 60-72 106-36 0-9120 52-77 60-63 106-20 2 52-69 60-55 10605 4 52-60 60-46 105-90 6 52-51 60-37 105-74 8 52-42 60-28 105-58 ALGOHOLOMETRIC TABLES 33 Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-9130 52-33 60-19 105-42 2 52-24 6010 105-27 4 5215 60-01 105-11 6 52-06 59-92 104-95 8 51-97 59-83 104-79 0-9140 51-88 59-74 104-63 2 51-79 59-65 104-48 4 51-70 59-56 104-32 6 51-61 59-47 10416 8 51-52 59-38 104-00 0-9150 51-43 59-29 103-84 2 51-34 59-20 103-69 4 51-25 59-11 103-53 6 5116 59-02 103-37 8 51-07 58-93 103-21 0-9160 50-98 58-83 103-05 2 50-89 58-74 102-89 4 50-80 58-65 102-73 6 50-71 58-56 102-57 8 50-62 58-47 102-41 34 ALCOHOLOMETRIC TABLES Specific gravity in air at 60° P./60° F. or 15-6° C./15-6° G. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° F. 0-9170 50-53 58-38 102-24 2 50-44 58-29 102-08 4 50-35 58-20 101-92 6 50-26 58-11 101-76 8 50-17 5802 101-60 0-9180 50-08 57-92 101-43 2 49-99 57-83 101-27 4 49-90 57-74 101-11 6 49-81 57-65 100-95 8 49-72 57-56 100-79 0-9190 49-63 57-46 100-62 2 49-54 5737 100-46 4 49-45 57-28 100-30 6 49-36 Fiscal Pi 5719 roof Spirit. 100-14 0-91976 4928 1 5710 10000 8 49-27 57-09 99-97 09200 49-17 5699 ' 99-80 2 49-08 56-90 99-64 4 48-99 56-81 99-48 6 48-90 56-72 99-32 8 48-81 56-62 99-15 ALCOHOLOMETEIC TABLES 35 Percentage of ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-9210 48-71 56-52 98-98 2 48-62 56-43 98-82 4 48-53 56-34 98-66 6 48-44 56-25 98-50 8 48-35 56-15 98-33 0-9220 48-25 56-05 98-16 2 48-16 55-96 9800 4 48-07 55-87 97-84 6 47-98 55-78 97-67 8 47-89 55-68 97-50 0-9230 47-79 55-58 97-33 2 47-70 55-49 9717 4 47-61 55-40 9700 6 47-52 55-30 96-83 8 47-43 55-20 96-66 0-9240 47-33 55-10 96-49 2 47-24 55-01 96-33 4 47-15 54-92 96-16 6 47-06 54-82 95-99 8 46-97 54-72 95-82 36 ALCOHOLOMETEIC TABLES Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of By weight. By volume at 60° F. or 15-6° C. fiscal proof spirit. 0-9250 46-87 54-62 95-65 2 46-79 54-53 95-48 4 46-70 54-44 95-31 6 46-61 54-34 95-14 8 46-51 54-24 94-97 0-9260 46-40 5414 94-80 2 46-31 5405 94-63 4 46-22 53 95 94-46 6 46-13 53-85 94-29 8 46-04 53-75 94-12 0-9270 45-94 53-65 93-95 2 45-85 53-56 93-78 4 45-76 53-46 93-61 6 45-67 53-36 93-44 8 45-57 53-26 93-27 0-9280 45-47 5316 93-09 2 45-38 53-07 92-92 4 45-29 52-97 92-75 6 45-20 52-87 92-58 8 45-10 52-77 92-41 ALCOHOLOMETEIC TABLES 37 Specific gravity in air at 60° F./60° F. or ]5-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of fiscal proof spirit. By weight. By volume at 60° P. or 15-6° C. 0-9290 45-00 52-67 92-23 2 44-91 52-58 92-06 4 44-82 52-48 91-89 6 44-73 52-38 91-72 8 44-63 52-28 91-54 0-9300 44-53 52-18 91-36 2 44-44 52-08 91-19 4 44 35 51-98 91-02 6 44-26 51-88 90-85 8 4416 51-78 90-67 0-9310 44-06 51-68 90-49 2 43-97 51-58 90-32 4 43-88 51-48 90-15 6 43-79 51-38 89-97 8 43-69 51-28 89-79 0-9320 43-59 5118 89-61 2 43-50 51-08 89-43 4 43-41 50-98 89-25 6 43-31 50-88 89-07 8 43-21 50-78 88-89 38 ALCOHOLOMETEIC TABLES Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of ethyl alcohol. „ . , , By volume at By weight. gQo^p_ 0^ i5.go ^ 1 Percentage of fiscal proof spirit. 0-9330 43-11 50-67 88-71 2 4302 50-57 88-53 4 42-93 50-47 88-35 6 42-83 50 37 88-17 8 42-73 50-26 87-99 0-9340 42-62 50-15 87-81 2 42-53 50-05 87-63 4 42-43 49-95 87-45 6 42-33 49-85 87-27 8 42-23 49-74 8708 0-9350 4213 49-63 86-89 2 42-04 49-53 86-71 4 41-94 49-42 86-53 6 41-84 49-31 ! 86-35 8 41-74 49-20 I 86-16 0-9360 41-64 4910 85-97 2 41-55 49-00 ' 85-79 4 41-45 48-90 85-61 6 41-35 48-79 85-42 8 41-25 48-68 85-23 1 ALCOHOLOMETRIC TABLES 39 Specific gravity in air at 60° F./60° P. or 15-6° C./15-6° C. Percentage of ethyl alcohol. Percentage of By weight. By volume at 60° F. or 15-6° C. fiscal proof spirit. 0-9370 41-15 48-57 85-04 2 41-05 48-47 84-86 4 40-95 48-37 84-67 6 40-85 48-26 84-48 8 40-75 48-15 84-29 0-9380 40-65 4804 84-10 2 40-55 47-94 83-91 4 40-45 47-83 83-72 6 40-35 47-72 83-53 8 40-25 47-61 83-34 0-9390 4015 47-50 8315 2 4005 47-39 82-96 4 39-95 47-28 82-77 6 39-85 47-17 82-58 8 39-75 47-06 82-39 0-9400 39-65 46-95 82-19 2 39-55 1 46-84 8200 4 39-45 46-73 81-81 6 39-35 46-62 81-62 8 39-25 46-51 81-43 40 ALCOHOLOMETEIC TABLES Percentage of ethyl alcohol. Specific gravity in air at G0° P./60° P. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 0-9410 39-15 46-40 81-23 2 3905 46-29 81-04 4 38-95 4618 80-85 6 38-85 4607 80-66 8 38-75 45-96 80-46 0-9420 38-64 45-85 80-26 2 38-54 45-74 80-06 4 38-44 45-63 79-86 6 38-34 45-52 79-66 8 38-23 45-40 79-46 0-9430 38-12 45-28 79-26 2 38-02 45-17 7906 4 37-92 45-06 78-86 6 37-82 44-95 78-66 8 37-71 44-83 78-46 0-9440 37-60 44-71 78-26 2 37-50 44-60 78-06 4 37-40 44-49 77-86 6 37-29 44-37 77-66 8 3718 44-25 77-45 ALCOHOLOMETRIC TABLES 41 Percentage o E ethyl alcohol. Specific gravity in air at 60° F./60° F. or 15-6° C./15-6° C. Percentage of fiscal proof spirit. By weight. By volume at 60° F. or 15-6° C. 