Atrazine-desisopropyl D5 (ethylamino D5), 100µg/ml in Acetone, 1ml Back Catalog number: XA10332100AC Availability: In the manufacturer's stock Price on request - + Recommended 93986 WS Disinfection By-Products - Cal Check 4 Price on request 84422 EPA Method 8240A Mix #2 Price on request 53073 Spiking Standards Kit Price on request