37a
500 D 01/2012
5.11.1 Determination of correction values for NANOCOLOR
®
tube tests
For measurement of the correction value use as a blank value a clean, empty test
tube filled with distilled water (exceptions: test 0-64/0-65/0-66).
Test
Test tube for correction (value B)
0-03, 0-04, 0-05, 0-06,
0-08 Ammonium 3–200
Proceed as described in the instructions for test 0-03 / 0-04 / 0-05 / 0-06 / 0-08,
but do not add NANOFIX R2, close, mix.
0-07 AOX 3
Almost all colors and turbidities are destroyed under test conditions and do not
interfere. Resistant colors and turbidities cause deviating results which cannot
be circumvented.
0-09 Lead 5
The original test contains a correction.
0-14 Cadmium 2
Fill empty test tube with 4.0 mL sample, add 0.2 mL R2, close and mix.
0-15 Carbonate
hardness 15
Open carbonate hardness test tube, add 4.0 mL sample solution, close, mix
and adjust to zero (value B). Open test tube, add R2, close and shake well.
Measure after 2 min (analytical result A – B).
0-17 Chlorine/Ozone 2
0-18 Chlorine dioxide 5
Fill empty test tube with 4.0 mL sample for each test.
0-19 Chloride 200
Open chloride test tube, add 1.0 mL sample solution
and 1.0 mL distilled water, close, mix.
0-21 Chlorid 50
Open chloride test tube, add 4.0 mL sample solution
and 1.0 mL distilled water, close, mix.
0-24 Chromate 5
Fill empty test tube with 4.0 mL sample, add 0.2 mL R2, close, mix.
0-243
total
Chromium
Proceed as described in the instructions for test 0-243 up to step b incl. After
cooling fill 4.0 mL of the preoxidized sample solution into an
empty test tube.
0-11, 0-12, 0-22, 0-23,
0-26, 0-27, 0-28, 0-29,
0-30, 0-33
COD 40–60000
Almost all colors and turbidities are destroyed under test conditions and do not
interfere. COD resistant colors and turbidities cause deviating results which
cannot be circumvented.
0-31 Cyanide 08
Proceed as described in the instructions for test 0-31,
but add 0.5 mL distilled water instead of 0.5 mL R3.
0-32 Anionic
surfactants 4
Proceed as described in the instructions for test 0-32,
but instead of 0.5 mL R2 add 0.5 mL distilled water.
0-34 Cationic
surfactants 4
Proceed as described in the instructions for test 0-34,
but instead of 0.5 mL R2 add 0.5 mL distilled water.
0-35 DEHA 1
Open DEHA test tube, add 4.0 mL sample, close and mix.
0-37 Iron 3
no correction possible.
0-40 Fluoride 2
no correction possible.
0-41 Formaldehyde 8
Open formaldehyde test tube,
add 2.0 mL sample solution, close and mix.
0-43 Hardness 20
Open hardness test tube, add
0.2 mL sample solution, close and mix.
0-45 Potassium 50
Open potassium test tube, add
2.0 mL sample solution, close and mix.
0-46 Formaldehyde 10
Fill empty test tube with 2.0 mL distilled water,
2.0 mL sample solution and 1.0 mL R2, close and mix.
0-47 Nonionic
surfactants 15
no correction possible.
0-49 Silver 3
Proceed as described in the instructions for test 0-49,
but add 0.5 mL DMSO instead of 0.5 mL R3.
0-50 organic
Acids 3000
Proceed as described in the instructions for test 0-50,
but instead of 2.0 mL R5 add 2.0 mL distilled water.
0-52 Compl. agents 10
Anal. result = A + B
Fill empty test tube with 4.0 mL sample and 1.0 mL distilled water,
close and mix.
0-54 Copper 7
Fill empty test tube with 4.0 mL sample and 0.4 mL distilled water,
add 0.2 mL R2, close and mix.
0-56 Molybdenum 40
no correction possible.
0-57 HC 300
The original test contains a correction.
