Calibration Standard Mix 1 Back Catalog number: 53043 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1939-10CY10 Endosulfan (techn.), 10µg/ml in Cyclohexane, 10ml Price on request RPC-029AS 2,2,3,5-Tetrachlorobiphenyl (BZ-44) 952,97 Kč S-4905-K-ME Catecholamine Mix 2, 1000μg/ml in MeOH, 1ml Price on request