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Arsenic Test Strips, colorimetric

0.02-3 mg/L (As), MQuant®

Synonym(s):

Arsenic chemical test strips

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About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

product name

Arsenic Test, colorimetric, As 0.02-3 mg/L, MQuant®

description

semi-quantitative

Quality Level

product line

MQuant®

specific analyte(s)

arsenic

reaction suitability

reaction type: modified Gutzeit test

As measuring range

0.02-3 mg/L

detection method

colorimetric

storage temp.

15-25°C

General description

Method: Colorimetric with test strips and reagent, 0.02 - 0.05 - 0.1 - 0.2 - 0.5 mg/L As, 0.1 - 0.5 - 1.0 - 1.7 - 3.0 mg/L As, MQuant®

The arsenic test strips are suitable for measuring arsenic in water, pharmaceutical products, prepared biological specimens and liquid foods. Within this MQuant® Arsenic test, test strips are used in combination with additional reagents. Arsenic is liberated from the sample by adding zinc powder, a solid acid, and - for the elimination of interfering sulfide ions - an oxidizing agent. On the reaction zone of the test strip a yellow-brown dye is formed. The concentration of arsenic(III) and arsenic(V) are measured semi-quantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. The test strips are perfect for pre-testing a sample in an economic and quick way to estimate the arsenic concentration and a possible dilution factor prior to using a quantitative method such as our Spectroquant® test.

Application


  • Improved On-Site Characterization of Arsenic in Gypsum from Waste Plasterboards Using Smart Devices.: The research highlights the development of smart device-based arsenic tests for on-site characterization of arsenic in gypsum, enhancing the efficiency and accuracy of environmental monitoring and waste management (Tafu M et al., 2022).

  • MnFe(2)O(4) micromotors enhanced field digestion and solid phase extraction for on-site determination of arsenic in rice and water.: This study employs arsenic tests in conjunction with MnFe(2)O(4) micromotors for on-site arsenic determination in rice and water samples, showcasing advancements in sample preparation and field analysis techniques (Luo Y et al., 2021).

  • Impact of receipt of private well arsenic test results on maternal use of contaminated drinking water in a U.S. population.: The research evaluates the behavioral impact of receiving arsenic test results on maternal use of contaminated drinking water, emphasizing the importance of arsenic testing in public health interventions (He X et al., 2018).

  • Test for arsenic speciation in waters based on a paper-based analytical device with scanometric detection.: This study presents a novel paper-based analytical device for arsenic speciation in water, utilizing scanometric detection to offer a cost-effective and portable solution for environmental monitoring (Pena-Pereira F et al., 2018).

Legal Information

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2


Certificates of Analysis (COA)

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