Betulin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 473-98-3

Metazachlor, 10 µg/ml, Cyclohexane, 10ml

2-Fluorodiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3794-15-8

EPA 8040 Surrogate Standard S-4241 2mg/mL each in isopropanol, 1 mL, 5 x 1mL, 5mL 2-Fluorophenol 2,4,6-Tribromophenol