Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-SS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678985 Buturon, 100 µg/ml, Acetonitrile, 1ml Price on request 9179.12-K-ME (±)-Norketamine hydrochloride,1000 µg base/mL,MeOH,1mL Price on request S-4058 Dibenzothiophene in Xylene S-4058 1000 µg/mL, 5x1mL ampoules Please request for diluted samples in the range 1 to 1000mg/mL. Price on request