EPA Method 8260 C-19 Standard Back Catalog number: 93256 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14379000 D-Isoascorbic acid, 250mg Price on request 682064 2,5-Dichloroaniline, 100 µg/ml, Methanol, 5ml Price on request 680386 Haloxyfop-pyridinol Metabolite, 100mg Price on request