Camlab Lovibond MD 610, Instruction Manual

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191
MD 610_2d 11/2019
Notes:
1. The following ions can produce interferences since under the reaction conditions they
causeprecipitation:
Antimony (III), Iron (III), Lead, Mercury (I), Silver,Chloroplatinate, Metavanadate and
Bismuth.
Copper (II)-ions may causelower test results as they accelerate the decomposition of the
Diazonium salt.
It is unlikely in practice that these interfering ions will occur in such high concentrations
that they causesignificant reading errors.
2. Conversion:
mg/l NO
2
= mg/l N x 3.29
3. N
NO
2
Reagent Form of reagent/Quantity Order-No.
NITRITE LR Tablet / 100 512310BT