EPA Method 8250/8250A Mix #3 - Pesticides Back Catalog number: 82506 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72236 Piperacillin Price on request 0377.18-K-T 9-Phenylcarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1150-62-5 Price on request 10691.52-10-ME Microcystin LY Price on request