Nitrapyrin, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675516 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 33921 1,2-Dichlorobenzene Price on request 25013 EPA Method 8260 - Purgeable Internal Standard Price on request C17395500 n-Tetracontane, certified, 0.1g Price on request