Atrazine-desisopropyl, 100 ng/µl, 1ml Back Catalog number: XA10332000AL Availability: In the manufacturer's stock Price on request - + Recommended 51182 Michigan GRO Standard Price on request 9430.10-100 Chlorthal-dimethyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1861-32-1 Price on request 52120 EPA Method 353.2 Nitrate & Nitrite Price on request