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r MATHESON <br /> TRI+GAS <br /> ask...The Gas Professionals'" Page 4 of 8 <br /> well-ventilated area. Avoid heat, flames, sparks and other sources of ignition. Grounding and bonding <br /> required. Subject to storage regulations: U.S. OSHA 29 CFR 1910.101. See original container for storage <br /> recommendations. Keep separated from incompatible substances. <br /> 8. EXPOSURE CONTROLS, PERSONAL PROTECTION <br /> EXPOSURE LIMITS: <br /> VINYL CHLORIDE: <br /> 1.0 ppm OSHA TWA <br /> 5 ppm OSHA STEL 15 minute(s) <br /> 0.5 ppm OSHA action level 8 hour(s) <br /> 1 ppm ACGIH TWA <br /> NIOSH TWA (lowest feasible concentration) <br /> VENTILATION: Ventilation equipment should be explosion-resistant if explosive concentrations of <br /> material are present. Provide local exhaust or process enclosure ventilation system. Ensure compliance with <br /> applicable exposure limits. <br /> EYE PROTECTION: Wear splash resistant safety goggles with a faceshield. Provide an emergency eye <br /> wash fountain and quick drench shower in the immediate work area. <br /> CLOTHING: Wear appropriate chemical resistant clothing. <br /> GLOVES: For the gas: Wear appropriate chemical resistant gloves. For the liquid: Wear insulated gloves. <br /> OSHA REGULATED SUBSTANCES: U.S. OSHA 29 CFR 1910.1017. <br /> RESPIRATOR: The following respirators and maximum use concentrations are drawn from NIOSH and/or <br /> OSHA. <br /> OSHA Standard: <br /> Respirator selection should comply with 29 CFR 1910.134, 29 CFR 1910.1017, and the final rule published <br /> in the Federal Register on August 24, 2006. <br /> NIOSH Recommendations: <br /> At any detectable concentration- <br /> Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or <br /> other positive-pressure mode. <br /> Any supplied-air respirator with a full facepiece that is operated in a pressure-demand or other positive- <br /> pressure mode in combination with an auxiliary self-contained breathing apparatus operated in pressure- <br /> demand or other positive-pressure mode. <br /> Escape- <br /> Any air-purifying full-facepiece respirator(gas mask)with a chin-style, front-mounted or back-mounted <br /> canister providing protection against the compound of concern. <br /> Any appropriate escape-type, self-contained breathing apparatus. <br />