EPA Method 8081A Pesticides QC Mix Back Catalog number: 92280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3790-100AC5 Pentachlorophenol, 100µg/ml in Acetone, 5ml 53,18 € 50798 Turbidity Standard Price on request 79327 Octachlorocyclopentene Price on request