Hanna Instruments HI97719, Инструкция по эксплуатации

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METHOD PROCEDURE
8. METHOD PROCEDURE
REQUIRED REAGENTS
Code Description
Quantity
HI93719A-0 Magnesium Hardness Reagent A 0.5 mL
HI93719B-0 Magnesium Hardness Reagent B 0.5 mL
HI93719C-0 Magnesium Hardness Reagent C 1 drop
HI93719D-0 Magnesium Hardness Reagent D 1 drop
REAGENT SETS
HI93719-01 Magnesium Hardness Reagent - 100 tests
HI93719-03 Magnesium Hardness Reagent - 300 tests
For other accessories see ACCESSORIES section.
MEASUREMENT PROCEDURE
Note: If tutorial mode is disabled, follow the measurement procedure below. If the
tutorial mode is enabled, press Measure and follow the messages on the screen.
• Rinse a graduated beaker several times
with unreacted sample. Fill the beaker
with the sample (up to the 50 mL mark).
• Add 0.5 mL of HI93719A-0 Magnesium
Hardness Reagent A. Swirl to mix the
solution.
• Add 0.5 mL of HI93719B-0 Magnesium
Hardness Reagent B. Swirl to mix. Use this
solution to rinse two cuvettes.
• Fill both cuvettes with 10 mL of sample
(up to the mark).
0.5 mL
0.5 mL
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