MACHEREY-NAGEL VISOCOLOR HE Test kit/ Acidity AC 7 VISOCOLOR HE test kits are highly sensitive colorimetric test kits. In comparison with conventional VISOCOLOR kits, their sensitivity is enhanced by increasing the length of the test tube and the use of highly sensitive reagents. This technique allows a 10-fold to 100-fold increase of sensitivity. Each VISOCOLOR HE test kit is packed in a sturdy plastic box which contains the comparator block with colour comparison disk and all required reagents. The VISOCOLOR titration test kits are based on principles of volumetric analysis. On the gradated syring the results can be read off in mg/l or in a second alternative dimension.
Colorimetric Test Kits Principle: High sensitivity colorimetry with comparator block and colour comparison disc
- visual evaluation
- environment-friendly, without toxic reagents
- economically priced
- convenient handling
- highest accuracy due to extremely narrow gradation
- highest sensitivity down to 0.002 mg/l due to longer
- measuring tubes
- reagent bottles with clear dosing instructions
- compensation of turbidities and colours
- refill packs available
Titration Test Kits Principle: High sensitive volumetric analysis with gradated syringe
- visual evaluation
- economically priced
- convenient handling
- highest accuracy due to narrow gradated syringe
- reagent bottles with clear dosing instructions
- sharper colour change due to separated
- dropping reagents
- refill packs available
MACHEREY-NAGEL VISOCOLOR HE Titration test kit Acidity AC 7
Titrimetric determination of acidity (base capacity)
Titrimetric determination of acids with sodium hydroxide solution against the p indicator.
In natural unpolluted waters mainly carbonic acid is present, but also humic acids. With this test kit all acids, i. e. also those present in industrial waters, can be determined.
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Trade mark rapid tests:
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VISOCOLOR
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Rapid tests:
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replacement syringestest refillpH test
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| Shipping weight: |
1,00 Kg |
| Product weight: |
0,20 Kg |
