PCB No. 8 certified, 25mg Back Catalog number: C20000800 Availability: In the manufacturer's stock Price on request - + Recommended 0750.12-K-IO 2,7-Dimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13065-07-1 Price on request 3856.9-K-CY 3,3-Diethylpentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1067-20-5 Price on request 680858 D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml Price on request