Calibration Standard Mix 4 Back Catalog number: 53046 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96126 Haloacetic Acids Mix w/Surrogate Price on request 4PM108 2,3,3',4,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 673202 Atrazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request