Hach DR/850 - Page 4

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TABLE OF CONTENTS, continued
Distillation ............................................................................................................................. 55
SECTION 3 WASTE MANAGEMENT AND SAFETY....................................................... 57
Waste Management................................................................................................................ 57
Waste Minimization ........................................................................................................ 57
Regulatory Overview ...................................................................................................... 57
Hazardous Waste Definition............................................................................................ 58
Characteristic Hazardous Waste Codes........................................................................... 59
How to Determine if Waste is Hazardous ....................................................................... 59
Examples of Hazardous Waste........................................................................................ 60
Hazardous Waste Disposal.............................................................................................. 60
Management of Specific Wastes ..................................................................................... 61
Resources ........................................................................................................................ 62
Material Safety Data Sheets................................................................................................... 63
How to Obtain an MSDS ................................................................................................ 63
Sections of the MSDS..................................................................................................... 63
Safety..................................................................................................................................... 66
Material Safety Data Sheet.............................................................................................. 66
Reading Labels Carefully................................................................................................ 66
Protective Equipment...................................................................................................... 66
First Aid Equipment and Supplies .................................................................................. 67
General Safety Rules....................................................................................................... 67
OSHA Chemical Hygiene Plan....................................................................................... 68
SECTION 4 PROCEDURES.................................................................................................. 69
ALUMINUM, Aluminon Method .......................................................................................... 71
BROMINE, DPD Method....................................................................................................... 77
CHLORAMINE, MONO, Low Range, CHLORAMINE, MONO, High Range, Indophenol
Method ............................................................................................................................. 93
CHLORINE, FREE, Ultra-high Range, DPD Method......................................................... 101
CHLORINE, TOTAL, Ultra-High Range, DPD Method ..................................................... 109
CHLORINE, FREE, DPD Method....................................................................................... 117
CHLORINE, TOTAL, DPD Method.................................................................................... 125
CHLORINE, FREE, DPD Test ‘N Tube™ Method............................................................. 133
CHLORINE, TOTAL, DPD Test ‘N Tube™ Method .......................................................... 141
CHLORINE DIOXIDE, DPD Method................................................................................. 147
CYANIDE, Pyridine-Pyrazalone Method............................................................................. 155
CYANURIC ACID, Turbidimetric Method.......................................................................... 165
FLUORIDE, SPADNS Method ............................................................................................ 169