6.D.1.2 Handling and Use

 

122

   

6.D.1.2.1 Preventing and Controlling Leaks

 

122

   

6.D.1.2.2 Pressure Regulators

 

123

   

6.D.1.2.3 Flammable Gases

 

123

   

6.D.1.2.4 Empty Cylinders

 

124

   

6.D.2 Other Equipment Used with Compressed Gases

 

124

   

6.D.2.1 Records, Inspection, and Testing

 

124

   

6.D.2.2 Assembly and Operation

 

124

   

6.D.2.2.1 Pressure-Relief Devices

 

125

   

6.D.2.2.2 Pressure Gauges

 

125

   

6.D.2.2.3 Glass Equipment

 

126

   

6.D.2.2.4 Plastic Equipment

 

126

   

6.D.2.2.5 Piping, Tubing, and Fittings

 

126

   

6.D.2.2.6 Teflon Tape Applications

 

126

   

6.E WORKING WITH HIGH/LOW PRESSURES AND TEMPERATURES

 

126

   

6.E.1 Pressure Vessels

 

126

   

6.E.1.1 Records, Inspection, and Testing

 

127

   

6.E.1.2 Pressure Reactions in Glass Equipment

 

127

   

6.E.2 Liquefied Gases and Cryogenic Liquids

 

128

   

6.E.2.1 Cold Traps and Cold Baths

 

129

   

6.E.2.2 Selection of Low-Temperature Equipment

 

129

   

6.E.2.3 Cryogenic Lines and Supercritical Fluids

 

130

   

6.E.3 Vacuum Work and Apparatus

 

130

   

6.E.3.1 Glass Vessels

 

130

   

6.E.3.2 Dewar Flasks

 

130

   

6.E.3.3 Desiccators

 

131

   

6.E.3.4 Rotary Evaporators

 

131

   

6.E.3.5 Assembly of Vacuum Apparatus

 

131

   

6.F USING PERSONAL PROTECTIVE, SAFETY, AND EMERGENCY EQUIPMENT

 

131

   

6.F.1 Personal Protective Equipment and Apparel

 

131

   

6.F.1.1 Personal Clothing

 

131

   

6.F.1.2 Foot Protection

 

132

   

6.F.1.3 Eye and Face Protection

 

132

   

6.F.1.4 Hand Protection

 

132

   

6.F.2 Safety and Emergency Equipment

 

133

   

6.F.2.1 Spill Control Kits and Cleanup

 

133

   

6.F.2.2 Safety Shields

 

133

   

6.F.2.3 Fire Safety Equipment

 

134

   

6.F.2.3.1 Fire Extinguishers

 

134

   

6.F.2.3.2 Heat and Smoke Detectors

 

134

   

6.F.2.3.3 Fire Hoses

 

134

   

6.F.2.3.4 Automatic Fire-Extinguishing Systems

 

135

   

6.F.2.4 Respiratory Protective Equipment

 

135

   

6.F.2.4.1 Types of Respirators

 

135

   

6.F.2.4.2 Procedures and Training

 

136

   

6.F.2.4.3 Inspections

 

136

   

6.F.2.5 Safety Showers and Eyewash Fountains

 

136

   

6.F.2.5.1 Safety Showers

 

136

   

6.F.2.5.2 Eyewash Fountains

 

136

   

6.F.2.6 Storage and Inspection of Emergency Equipment

 

137

   

6.G EMERGENCY PROCEDURES

 

137



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