ICP HM Check Std B

2,4,6-Trichlorophenoxyacetic acid, 10 µg/ml, Acet

C28 1-Methyl triaromatic sterane + C28 Triaromatic sterane (0856.28), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-31-6

Pesticide Mix #1