Bensulfuron methyl

1-(Trimethylsilyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 18156-74-6

Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml

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