Phthalate Esters Mix 1, 2000µg/ml in MeOH, 1ml

4 alpha-Methyl-5 alpha(H),14 alpha(H),17 alpha(H)cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 474-41-9

Dieldrin, 10.0 µg/ml, Ethyl acetate, 10ml

EPA Method 300.0 Anions Method A