EPA 537 UCMR3 Calibration Mix 3 Back Catalog number: 96872 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677668 Bentazone-6-hydroxy, 10.0 µg/ml, Acetonitrile, 1 Price on request S-4015-ASS-IO Whole Oil Control Mixture 1 Relative ratios Chiron No. Name CAS No. by weight: 1237.7 2,2-Dimethylpentane [590-35-2] 0.5 1249.6Methylcyclopentane [ Price on request 678334 Butylate, 100 µg/ml, Ethyl acetate, 1ml Price on request