Atrazine-desisopropyl-2-hydroxy Back Catalog number: 73518 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1426.10-1G 5-Isopropyl-3-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3228-03-3 Price on request 92934 Retention Marker Standard - TX1005 Price on request 677875 Quintiofos, 100 µg/ml, Ethyl acetate, 1ml Price on request