CLP Semi-Volatile Calibration Mix #1 Back Catalog number: 10027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681327 D9-Fluazifop-butyl, 100 µg/ml, Acetonitrile, 1ml Price on request 682136 Piperine, 50mg Price on request 674623 Fenitrothion-oxon, 100 µg/ml, Ethyl acetate, 1ml Price on request