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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 Segment

100

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:
  • 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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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

hcodes

H226,H319

Regulatory Listings

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Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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