EPA Method 508 Pesticide Standard Back Catalog number: 92949 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9079.2-100-AN 1,1-Dimethyl-d6-sulfamide, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 3984-14-3 Price on request 2640.29-5UG 17ß(H),21ß(H)-30-Norhopane, 5µg Price on request MA9112 pH 12.45 buffer solution (230mL) Price on request