1,2-Diaminopropane, 1000mg Back Catalog number: 687999 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 83558 o-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request 677709 1-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m Price on request 97819 PCB Congeners (10 ppm) Price on request