Crude Oil Standard n-Hydrocarbons C5-C9

N,O-Bis(trimethylsilyl)acetamide, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 10416-59-8

Metolachlor, 100 µg/ml, Methanol, 1ml

Pesticide-Mix 36, 100 ng/µl, 1ml