Benefin Back Catalog number: 70545 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-0826-10AN5 Chloridazon-methyl-desphenyl, 10µg/ml in Acetonitrile, 5ml Price on request 66145 PCB No. 145, 100µg/ml in Isooctane, 1ml Price on request 94213 Herbicide Acid Standard Price on request