4-Chlorobenzoic acid, 250mg Back Catalog number: 681199 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52311 Palladium / Magnesium Matrix Modifier Price on request 94209 8270 Supplemental Standard Price on request 8913.14 5-Methyl-2,3',4,4'-tetrachlorodipehnylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request