Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended L20018000IO PCB No. 180, 10µg/mL in Isooctane, 10ml Price on request 71306 Dinonyl phthalate Price on request 0360.10-K-IO 3-Phenylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2404-87-7 Price on request