Atrazine-desisopropyl Back Catalog number: 71420 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 676523 D7-Beflubutamid, 5mg Price on request A163805 (S)-a-Acetolactic Acid Potassium Salt, 5mg Price on request 83202 EPA Method 8121 Analytes Price on request