EPA Method 6020 / 6020A - Mix B Back Catalog number: 53331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2524.8-K-ME Acetaminophene (Paracetamol), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 103-90-2 Price on request 8688.8-100-AN Vamidothion Price on request 682215 Metribuzin-desamino-diketo, 5mg Price on request