Toxic Substances #1 Back Catalog number: 10114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679768 2,4,6-Trichlorophenoxyacetic acid, 10 µg/ml, Acet Price on request HPCHLOR Heptachlor, 1.2mL x 100ug/mL, nonane Price on request PJRS20-1 Streptavidin-R-Phycoerythrin (ver 4), 1 9 412,20 Kč