1,2,3,4-Tetrachlorobenzene, 100mg Back Catalog number: 674750 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3383.12-100-AN Diphenylamine Price on request 92376 Pentachlorophenol ICV Mix Price on request 0178.16-500-IO 2-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-31-2 Price on request