4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml

PCB Congeners (10 ppm)

Oxamyl

n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7