CLP Semi-Volatile Calibration Mix #1 Back Catalog number: 10027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52008 (TCLP) GFAA Standard Price on request 81508 Dinoseb methyl ether Price on request 676268 Fenthion-oxon-sulfoxide, 100 µg/ml, Acetonitrile, Price on request