lambda-Cyhalotrin

2,2-Dimethylpentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 590-35-2

Metformin hydrochloride, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 1115-70-4

Atrazine-desethyl-desisopropyl, 100µg/ml, Acetonitril, 1ml