Pular para o conteúdo
Merck
Todas as fotos(2)

Key Documents

1.10012

Supelco

Chromate Test Strips, colorimetric

greener alternative

3-100 mg/L (CrO₄²⁻), MQuant®

Sinônimo(s):

Chromate chemical test strips

Faça loginpara ver os preços organizacionais e de contrato


About This Item

Código UNSPSC:
41116116
NACRES:
NA.24

product name

Chromate Test, colorimetric, 3-100 mg/L (CrO42-), MQuant®

descrição

semi-quantitative

Nível de qualidade

linha de produto

MQuant®

analito(s) específico(s)

chromate

características do produto alternativo mais ecológico

Waste Prevention
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

faixa de medição

3-100 mg/L (CrO42-)

método de detecção

colorimetric

categoria alternativa mais ecológica

temperatura de armazenamento

15-25°C

Descrição geral

Method: Colorimetric, with test strips and reagent, 3 - 10 - 30 - 100 mg/L (CrO42-), MQuant®

The MQuant® Chromate test includes test strips and all necessary addidtional reagents. It can be used to monitor waste water discharged from electroplating and pickling plants, in cement and for rapidly and reliably determining of chromium(VI) salts. In weakly phosphoric solution chromium(VI) ions react with diphenylcarbazide to form chromium(III) and diphenylcarbazone, which form a red-violet complex. The concentration of chromate is 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 chromate concentration and a possible dilution factor prior to using a quantitative method such as a Spectroquant® portfolio.

Design for sustainability benefits:

We continue to demonstrate our commitment to our planet and a sustainable future by exploring ways to improve existing products in our portfolio. We have recently reviewed the current line of MQuant® test strips to identify key opportunities to minimize impact without compromising on the product performance.

This product has benefited from:

  • Test strip with reduction
  • Recycled aluminum tube
  • Digital instruction leaflet

Learn more about the initiative: Small Changes to Test Strips for Big Impact.

Aplicação


  • Environmental Monitoring: Chromate tests are essential for monitoring chromium(VI) levels in water and soil. These tests help in assessing environmental pollution caused by industrial discharge and are crucial for ensuring compliance with environmental regulations. Recent research has focused on the simultaneous extraction of phosphate and chromate using nano mixed (Al-Fe-Zr) oxide adsorbents, demonstrating enhanced sensitivity and accuracy in detecting chromate contamination in water (Pala et al., International Journal of Environmental Analytical Chemistry, 2021).



Ligação

Replaces: 10012-1

Informações legais

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

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Código de classe de armazenamento

8A - Combustible, corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1


Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 1

1 of 1

Teste de Nitrato colorimetric, 10-500 mg/L (NO3-), for use with MQuant® StripScan App

Supelco

1.10020

Teste de Nitrato

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica