Hach POCKET COLORIMETER II Instruction Manual page 23

Required Reagents
Description
SPADNS Reagent Solution for Fluoride ...................................... 500 mL ......... 444-49
Water, deionized.....................................................................................4 L ......... 272-56
Required Apparatus
Pipet Filler, safety bulb ...................................................................... each .....14651-00
Pipet, volumetric, Class A, 2.0 mL.................................................... each .....14515-36
Pipet, volumetric, Class A, 10.0 mL.................................................. each .....14515-38
Thermometer, -10 to 110 °C ............................................................... each ....... 1877-01
Optional Reagents
Drinking Water Quality Control Standard, mixed parameter (1 mg/L Fluoride,
2 mg/L Nitrate, 2 mg/L Phosphate, 50 mg/L Sulfate)............ 500 mL .....28330-49
Fluoride Standard Solution, 0.5 mg/L F
Fluoride Standard Solution, 1.0 mg/L F
Fluoride Standard Solution, 1.0 mg/L F
Fluoride Standard Solution, 1.5 mg/L F
Fluoride, Pipet Method,
–
.................................... 500 mL ......... 405-05
–
.................................... 500 mL ......... 291-49
–
.................................. 1000 mL ......... 291-53
–
.................................... 500 mL ......... 405-15
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continued
Units Cat. No.