15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml

o-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 5142-76-6

Mepronil, 100 µg/ml, Acetonitrile, 1ml

epsilon-HCH (BHC), 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6108-10-7