Appendix II Semi-Volatile Mix Back Catalog number: 92218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2007.12-5MG 3,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 70362-50-4 Price on request 10066.18-K-10MG Codeine-N-methyl-d3 hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request 52333 ICP-MS Calibration Standard 1 Price on request