Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1514.10-K-IO 2-Phenylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 825-55-8 Price on request A50000128AL Azo Dyes Mixture 128, 1000µg/mL in Acetonitrile, 1ml Price on request X9134 2-Methylnaphthalene Price on request