TOC Calibration Standard (C) Back Catalog number: 59804 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679812 Sulfamerazine, 100 µg/ml, Methanol, 1ml Price on request 674050 Biphenyl, 100 µg/ml, Cyclohexane, 5ml Price on request 2769.9-100-AN Propazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 139-40-2 Price on request