1.08027
pH Test
pH range 4.5-9.0, graduations and accuracy: 0.5 pH unit
Synonym(s):
pH Visual Test Kit
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About This Item
UNSPSC Code:
41116116
NACRES:
NB.21
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product name
pH Test, colorimetric, pH range 4.5-9.0, graduations and accuracy accuracy: 0.5 pH unit
feature
non-bleeding: no
Quality Level
graduations and accuracy measuring range
accuracy: 0.5 pH unit
pH range
4.5-9.0
detection method
colorimetric
storage temp.
15-25°C
General description
Method: colorimetric with color card and sliding comparator pH 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 MQuant®
This MQuant® pH test (formally MColortest®) is suitable for the colorimetric determination using the easy to use color card. The evaluation considers the untreated sample so even turbid and colored water samples can be analyzed without further preparation.
The test can be used in:
Method
An indicator solution changes its color depending on the pH. The pH value is measured semiquantitatively by allocating the color to a value on a reference scale.
The test can be used in:
- Groundwater, drinking water, and surface water, seawater
- Aquarium water, waters from aquaculture
- Boiler water
- Industrial and prozess water, wastewater
- Swimming-pool water
- Food and beverages, milk and dairy products
- Soils and fertilizers after appropriate sample pretreatment
- Electroplating baths and bath solutions, electroplating wastewater
- Disinfection solutions, rinsing solutions, disinfectant
Method
An indicator solution changes its color depending on the pH. The pH value is measured semiquantitatively by allocating the color to a value on a reference scale.
Legal Information
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk_germany
WGK 1
Certificates of Analysis (COA)
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