Calibration Standard Mix 1 Back Catalog number: 52043 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672895 Thiamethoxam, 100mg Price on request 59047 Stock Standard #4 Price on request 1673.9-K-IO 1,2,8,9-Tetrachlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-20-3 Price on request