Toxic Substances #1 Back Catalog number: 10114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92908 2-Methylpentane & 1,2,4-Trimethylbenzene Price on request 71246 Diphenyl phthalate Price on request Y0000467 Thiamine hydrochloride, 10mg Price on request