Dibenzyl disulfide, 1000mg

n-Butyl 4-hydroxybenzoate-butyl d9, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1216904-65-2

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

n-Hexane