EPA Method 8060 - Phthalate Esters

4-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-33-4

Whole milk powder - Aflatoxin M1 (high level), 30g

Chlorpyrifos