Benzidine Back Catalog number: 43024 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-2080-100AN5 Ethofumesate, 100µg/ml in Acetonitrile, 5ml 1 295,00 Kč 10270.15-25-AN Verrucarol, 25µg/ml in Acetonitrile, 1ml Price on request S-4052-20K-10LW Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C) Price on request