3,4-Dichloronitrobenzene, 250mg Back Catalog number: 679954 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2001.12-100-IO 2,2',4,5,5'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-73-2 Price on request 11162.1-100MG Carbon-13C1-tetrachloride,neat,neat,100mg, Price on request ASTM-P-0091-03-10 Methyl mercaptan, 2000µg/mL in Toluene, 1ml Price on request