PCB No. 167, 100µg/ml in Isooctane, 1ml

Sandaracopimaric acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 471-74-9

Semi-Volatile Standard

n-Hexacosane, ?13C: - 34.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 630-01-3