CLP Pesticide Standard Mix B Back Catalog number: 20119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82511 EPA Method 8150 - Analytes Price on request B0927 Butyl Phenyl Ether, 25ml Price on request 10376.21-10MG DL-Methadone-d9 hydrochloride Price on request