2-n-Octylphenol, 100 µg/ml, Acetone, 1ml Back Catalog number: 681085 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681386 Paraoxon-ethyl, 100mg Price on request 95450 PCB Congeners & Hexachlorobenzene Mix #1 Price on request 673562 beta-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml Price on request