Anion Mix #1 Back Catalog number: 50671 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8421.4-10MG Desphenyl chloridazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 676140 Acetic acid-sec.-butyl ester, 250mg Price on request C11320100 Chloridazon D5, 10mg Price on request