Group 2 PCB’s - Toxicity in Animal Tissue Back Catalog number: 66213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94574 EPA Method 525 Standard Price on request M-8315-R2-DNPH Carbonyl DNPH Derivative Mix, 100µg/ml in AcN, 1ml Price on request 32941 Xylenes [Total Mixed Isomers] Price on request