1.17917

Arsenic Test Strips, colorimetric

0.02-3 mg/L (As), MQuant^®

• Synonim(y): Arsenic chemical test strips
• Kod UNSPSC: 41116116
• NACRES: NA.24

Właściwości

• product name: Arsenic Test, colorimetric, As 0.02-3 mg/L, MQuant^®
• opis: semi-quantitative
• Poziom jakości: 100
• linia produktu: MQuant^®
• specyficzne anality: arsenic
• przydatność reakcji: reaction type: modified Gutzeit test
• As measuring range: 0.02-3 mg/L
• metoda wykrywania: colorimetric
• temp. przechowywania: 15-25°C

Opis

Opis ogólny

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.

Zastosowanie

• 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).

Informacje prawne

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

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07,GHS09
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H315 - H319 - H410
• Zwroty wskazujące środki ostrożności: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Klasyfikacja zagrożeń: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2