User Guide to Thresholds and Classification - Environmental ...

202User Guide for Thresholds and ClassificationsTable 13.1: Cut-off values or concentration limits of ingredients of a mixture classified as contact sensitisers orrespiratory sensitisers that would trigger classification of the mixtureIngredient classifiedasClassification of a mixture asContact sensitiserRespiratory sensitiserAll physical states Solid/liquid GasContact sensitiser ≥ 0.1% – –Respiratory sensitiser – ≥ 0.1% ≥ 0.1%The generic hazard cut-off values or concentration limits do not apply, if it can be shown that the substancecauses a sensitisation hazard that will be evident below the generic hazard cut-off values or concentrationlimits.January 2012 EPA0109