From: | "Stace. Burton" |
John,
You can call CBG Biotech @ (800) 941-9484 and ask for technical support.
They have a method where you put 85 ml of xylene and 15 ml of water into a 100 ml grad. cylinder, read the seperation point, and plug in there formula to get the xylene purity. I have forgotten the formula or would give it to you.
They are excellent in customer assistance.
Good Luck,
Stacey Burton
Conway Regional Health System