Atrazine Back Catalog number: 93798 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3344.9-100-HX Chlorpyrifos, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 2921-88-2 Price on request 50058 Mix #2 Price on request C244100 Ceftazidime Pentahydrate, 500mg Price on request