Aroclor 1254 Back Catalog number: 92959 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53316 GFAA Spike Standard Price on request 2918.8-100-IO Atrazine-d5 (ethyl-d5), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 163165-75-1 Price on request 680129 Fenthion-oxon-sulfoxide, 50mg Price on request