4-Hydroxyantipyrine, 100mg Back Catalog number: 679630 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2013.12-100-IO 2,3,3',4,4',5-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-08-4 Price on request 72200 Malonic acid Price on request 675676 Tetrachlorvinphos, 10.0 µg/ml, Ethyl acetate, 10 Price on request