Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 9128.18-100-ME Triphenyltin-d15 chloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 358731-94-9 Price on request 66168 2,3',4,4',5',6-Hexachlorobiphenyl (168) Price on request 71746 Ethyl 4-hydroxybenzoate Price on request