Fenitrothion, 100 µg/ml, Ethyl acetate, 5ml

(24R)-24-Methylcholest-4-ene and (24R)-24-Ethylcholest-4-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 79897-60-2 / 71609-17-1

alpha-HCH, 100 µg/ml, Methanol, 1ml

Aroclor 1242