Benzoic acid-benzyl ester, certified, 0.5g

Benzyl 2-hydroxybenzoate-3,4,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219802-40-0

Imicyafos, 100 µg/ml, Acetonitrile, 1ml

Heptachlor-exo-epoxide (cis-, isomer B), certified, 10mg