Tintometer Lovibond MD100 Manual página 44

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Implementation of the provision pH-value with fluid reagent
Select the method on the device
10 ml
Fill 24 mm vial with 10 ml
sample.
Zero
Press the ZERO button.
Hold cuvettes vertically
and add equal drops by
pressing slowly.
EN Method Reference Book 1.0
Close vial(s).
Remove the vial from the
sample chamber.
Add 6 drops PHENOL
Red-Lösung.
pH value L / M331
Sample
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
6
Close vial(s).
EN
45