Appendix IX Semi-Volatiles Mix #13 Back Catalog number: 82708 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71524 1,2,3,5-Tetramethylbenzene Price on request C16715000 Quinoxyfen, 100mg Price on request DF-2-S 2-Chlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request