well, thats a bummer

explains why i cant find answers except with other methods....
i am certainly going to track down a copy of "Quantitative Thin-layer Chromatography and Its Industrial Applications" seems quite specific for what i want.
now that my original Q's are answered, heres another.
is there a method that i can do that doesnt require thousands of $'s for equipment.....my spending limit is low, like $500 USD....any thoughts on methods that are low cost?
thanks for th ehelp
