Document ID: chunk:federal_register_of_legislation:F2013C00288:reg:11:p2
Version: federal_register_of_legislation:F2013C00288
Segment Type: reg
Provision Reference: reg 11 (pt 2/2)
Character Range: 832418–833320

regulatory guidelines). The zero headspace methods for ASLP (AS 4439.2-1997) and TCLP (US EPA SW-846, Method 1311) list the volatile compounds of concern. The ASLP procedure lists an informative group of volatile compounds, but does not preclude others. The TCLP (US EPA SW-846, Method 1311) lists benzene, carbon tetrachloride, chlorobenzene, chloroform, 1,2-dichloroethane, 1,1- dichloroethylene, methyl ethyl ketone, tetrachloroethylene and vinyl chloride as toxicity characteristic constituents at a contaminated site.

Leachable cyanide may be determined by the synthetic precipitation leaching procedure (US EPA SW-846, Method 1312) using deionised water leach fluid or by the ASLP methods described in AS 4439.2-1997, also using distilled or deionised water as the leach fluid.

Leachates collected from the leaching procedures should be analysed using methods listed for waters and wastewaters.