Propazine Back Catalog number: 79451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-30 2,4,6-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 673510 Chlorpropham, 100 µg/ml, Ethyl acetate, 5ml Price on request 93031 Glycol Standard Price on request