-------------------------------------------------------------------------------. Ed. I think it is to do with what the vinegar is made from rice, wine, beer, barley etc. I'm guesing but I think that some vinegars contain malt. I've heard that balsamic vinegar, apple and wine vinegars are OK for us.aken from aol encyclopedia-- Vinegar (from the French vinaigre, sour wine) is an acidic liquid obtained from the fermentation of alcohol and used either as a condiment or a preservative. Vinegar usually has an acid content of between 4 and 8 percent; in flavor it may be sharp, rich, or mellow.
(Your testing kit's instructions will tell you how to locate the pad.) Totally immerse it in the urine sample. Immediately remove it again so the pads do not dissolve. Pass the ketone testing strip through your urine stream if you do not wish to use the method of immersing it in a sample cup. Just be sure not to immerse the strip in your urine stream for more than a couple of seconds. Hold the testing strip horizontally and wait for about 15 seconds.
Ketone. Standard Acetone. Procedure If the substance to be tested is water soluble, dissolve 4 drops of a liquid or an estimated 50 mg of a solid in 2 mL of water in a large test tube. Add 2 mL of 3 M sodium hydroxide and then slowly add 3 mL of the iodine solution. Stopper the test tube and shake vigorously.