Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3290.21-K-IO Methyl 5-cis-eicosenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20839-34-3 Price on request FHEA 2-Perfluorohexyl ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml Price on request 98137 FID Test Mix - 200ug/mL Price on request