Metazachlor, 100 µg/ml, Acetonitrile, 5ml

n-Octatetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7098-26-2

Methamidophos-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219799-41-3

Dibromotoluene, 5000µg/mL in MeOH, 1ml