Atrazine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679464 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93244 EPA Method 526 Analytes Price on request 72603 Fluoxetine, 1000µg/ml in MeOH, 1ml Price on request R509502 Rifaximin-d6 (Major), 1mg Price on request