Atrazine-desisopropyl, 100µg/ml in AL, 5ml Back Catalog number: 15900-1420-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 50801 Spiking Solution #2 Price on request 1107.14-100-TX5 9-Nitroanthracene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 220381-38-4 Price on request 95144 Propazine Price on request