COD Calibration Standard Back Catalog number: 50451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3479.23-100-AN d-(cis-trans)-Phenothrin, 100μg/mL in Acetonitrile, 1ml Price on request 82457 USP Organic Volatile Impurities Mix (High Conc) Price on request 679803 Sarafloxacin hydrochloride, 100 µg/ml, Methanol, Price on request