PSA-GCB-Mix 3 Back Catalog number: 675412 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10404.4-K-ME O,O-Diethylhydrogenphosphate, 1000µg/ml in MeOH, 1ml Price on request XA16996500AL Sulfamethazine, 100μg/mL in Acetonitrile, 1ml Price on request 2688.34-10UG 17 alpha(H),21ß(H)-(22S)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 67069-13-0 Price on request