sec-Butylbenzene, 1000mg Back Catalog number: 682821 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 95450 PCB Congeners & Hexachlorobenzene Mix #1 Price on request 2071.7-K-IP 4-Chloro-3-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 59-50-7 Price on request 90871 1,4-Dioxane Price on request