CLP Semi-Volatile Calibration Mix #1 Back Catalog number: 10027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2778.10-100-CY Heptachlor-exo-epoxide (cis-) Price on request 681679 2-Benzyl-4-chlorophenol, 100mg Price on request 72442 D-(+)-Glucose Price on request