D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

N,N-Dimethylguanidine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6145-42-2

Thiadone (Flufenacet Metabolite), 10.0 µg/ml, Ace

beta-Endosulfan, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33213-65-9