EPA Method 525 Pesticide Mix #1 Back Catalog number: 31027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678964 Pyrene, 10 µg/ml, Cyclohexane, 10ml Price on request C0041 Diethyl Carbonate, >98%, 25g Price on request 8981.19-100-T 3-Chloro-1,2-propandiol-1-monopalmitate-d5 Price on request