CLP Semi-Volatiles Toxic Substances #1 Back Catalog number: 10004R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P991737 Pyridoxine-d5 (Major), 1mg Price on request X9192 1,2,4,5-Tetrachlorobenzene Price on request 1082.23-K-IO n-Heptadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14752-75-1 Price on request