PCB No. 1, 100µg/ml in Isooctane, 1ml

15N2-Chloridazon-desphenyl, 5mg

pH 2.0 Standard @ 25°C

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-78-7