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Merck

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1.10012

Chromate Test Strips, colorimetric

greener alternative

更環保的替代方案

3-100 mg/L (CrO₄²⁻), MQuant®

同義詞:

铬酸盐化学测试试纸

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UNSPSC Code:
41116116
NACRES:
NA.24
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產品名稱

铬酸盐测试, colorimetric, 3-100 mg/L (CrO42-), MQuant®

description

semi-quantitative

Quality Segment

product line

MQuant®

specific analyte(s)

chromate

greener alternative product characteristics

Waste Prevention
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sustainability

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measuring range

3-100 mg/L (CrO42-)

application(s)

electroplating
wastewater

detection method

colorimetric

greener alternative category

storage temp.

15-25°C

General description

方法:比色法,使用试纸和试剂,3 - 10 - 30 - 100 mg/L (CrO42-), MQuant®

Mquant® 铬酸盐测试包括试纸和所有必需的其他试剂。它可用于检测电镀和酸洗车间排放出的废水,检测水泥以及快速可靠测定铬酸盐。在弱磷溶液中,六价铬离子与二苯卡巴肼反应形成三价铬和二苯基卡巴腙,两者生成紫红色复合物。将试纸条的反应区与各色度块进行目视比较,可半定量测定铬酸盐浓度。试纸非常适合以经济、快速的方式对样品进行预测试,以便在使用定量方法(例如Spectroquant®系列)之前对铬酸盐浓度和可能的稀释因子进行估算。

可持续发展设计:

通过探索改善产品组合中现有产品的方法,我们始终一致地展现出我们对地球和可持续未来的承诺。最近我们评估了当前的MQuant®试纸产品线,目的是为了发现减少环境影响同时不影响产品性能的重要机会。

本品的环保贡献:

  • 试纸用量减少
  • 再生铝管包装
  • 说明书电子化

欢迎了解详情:试纸小改变,环境大影响

Application


  • 环境监测:铬酸盐测试对于监测水和土壤中的六价铬含量至关重要。这类测试有助于评估工业排放造成的环境污染,对于确保遵守环境法规至关重要。最近的研究重点是使用纳米混合(Al-Fe-Zr)氧化物吸附剂同时萃取磷酸盐和铬酸盐,证明其在检测水中铬酸盐污染方面具有更高的灵敏度和准确性(Pala et al., International Journal of Environmental Analytical Chemistry, 2021)。



Other Notes

替代品:10012-1

Legal Information

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

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本產品
110044110002110049
description

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

description

colorimetric, CN- 10-30 mg/L, MQuant®

description

colorimetric, 10-1000 mg/L (Co2+), MQuant®

description

colorimetric, 5-250 mg/L (Mo), MQuant®

specific analyte(s)

chromate

specific analyte(s)

cyanide

specific analyte(s)

cobalt

specific analyte(s)

molybdenum

detection method

colorimetric

detection method

colorimetric

detection method

colorimetric

detection method

colorimetric

application(s)

electroplating
wastewater

application(s)

electroplating
wastewater

application(s)

electroplating
wastewater

application(s)

boiler and cooling water

measuring range

3-100 mg/L (CrO42-)

measuring range

-

measuring range

10-1000 mg/L (Co2+)

measuring range

5-250 mg/L (Mo)

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

greener alternative category

Re-engineered

greener alternative category

Re-engineered

greener alternative category

Re-engineered

greener alternative category

Re-engineered


pictograms

Corrosion

signalword

Danger

Hazard Classifications

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

wgk

WGK 1

hcodes

存儲類別/等級

8A - Combustible corrosive hazardous materials



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分析證明 (COA)

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Questions

  1. Is there a “how to use” video, that shows all the stages of treatment you can use the strip?

    1 answer
    1. There is no "how to use" video for this product. A product bulletin with procedure information is available at https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/168/793/110012ug-ms.pdf

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