Chart found on Page 5 of Instructions For How to Properly Select a Fan or Blower. Example: Select a blower for 1500 CFM at 7 WG at 250Â°F. and at 6500 feet elevation. STEP 1. From the table above, the conversion factor for 250Â° and 6500 ft. altitude is 1.71. STEP 2. The corrected static pressure is: 7 WG x 1.71 = 11.97 inWG at standard conditions.
Assuming my liver and all other functions are normal, about how long after stopping Methotrexate is it safe to drink alcohol? Would it be one to two weeks or do you think it should be a longer period? The half-life of methotrexate is about 12 hours. It should leave the system within 1-2 days. The decision of whether to drink alcohol after methotrexate should be made in conjunction with your personal physician. Followup with your personal physician is essential.
About 3 days: The half-life of methamphetamine is variable with a mean value of between 5â12 hours. It takes approximately 6 half lives for a drug to be eliminated from your system. 12*6/24=3 days. The methamphetamine will stay in your system for about 3 days.Methamphetamine can also stay in your hair for up to 90 days. ...Read more.t depends: It depends on your metabolism, but meth is generally detectable in urine for 1-4 days after use. Urine drug tests are the ones most often used. Meth can also stay in your hair for up to 90 days, though. It's an extremely dangerous drug, and best not to use it at all. ...Read more.