3.8.5 In the Decision logic 3.8.1, amend the ending, after the second box starting with Following single exposure , to read as follows

3.10.1.6.2 While a methodology for determination of aspiration hazard in animals has been utilized, it has not been standardized.

In Figure 2.1.1, in the title, after class 1 insert for transport replace the box reject unstable explosive with classify as an unstable explosive and replace the box accept into Class 1 with Classify as an explosive

3.10.1.6.1 A review of the medical literature on chemical aspiration revealed that some hydrocarbons (petroleum distillates) and certain chlorinated hydrocarbons have been shown to pose an aspiration hazard in humans. Primary alcohols, and ketones have been shown to pose an aspiration hazard only in animal studies.

2.1.4.1 In the last but one sentence, replace in Division 5.1 with as an oxidizing liquid (Chapter 2.13) or an oxidizing solid (Chapter 2.14) and in the last sentence replace 2.1.3 with 2.1.4

The description of appropriate exposure control measures should relate to the intended modes of use of the substance or mixture.

In NOTES 1 and 2 under Table 3.7.1, insert the following phrase after toxicant , in the first sentence or substance classified in the additional category for effects on or via lactation .

A4.3.2 SECTION 2 Hazard identification

3.10.1.6.3 The classification criteria refer to kinematic viscosity. The following provides the conversion between dynamic and kinematic viscosity

Salt effect distillation is a method of extractive distillation in which a salt is dissolved in the mixture of liquids to be distilled.

Figure 2.1.2 Procedure for provisional acceptance of a substance, mixture or article in the class of explosives (Class 1 for transport)

3.7.5 Amend the title to read as follows Decision logics for classification

Provide advice on any environmental precautions related to accidental spills and release of the substance or mixture, such as keeping away from drains, surface and ground water.

A4.3.11.6 Also provide information on the relevant negative data (See A4.2.2.3).

Causes damage to organs (or state all organs affected, if known) (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard) .

Insert a new Annex 4 to read as follows

Provide information on the dose, concentration or conditions of exposure that may cause adverse health effects. Where appropriate, doses should be linked to symptoms and effects, including the period of exposure likely to cause harm.

It is then filled to a low pressure of a few torrs (millimeters of mercury) with one of the noble gases, or a mixture of them, and sometimes a small amount of mercury.

A4.3.12.2 Some ecotoxicological properties are substance specific, i.e. bioaccumulation, persistence and degradability. The information should therefore be given, where available and appropriate, for each substance of the mixture.

Bioaccumulation is the potential for the substance or certain constituents of a mixture to accumulate in biota and, possibly, pass through the food chain. Test results relevant to assess the bioaccumulative potential should be given. This should include reference to the octanol water partition coefficient (Kow) and bioconcentration factor (BCF), if available.