Appendix I Volatile Mix Back Catalog number: 93853 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11308.5-100-ME 2-Methylfuran,100 µg/mL,MeOH,1mL, Price on request 2034.12-50-T 1,2,3,4-Tetrachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 30746-58-8 Price on request X9164 Aroclor 1254 Price on request