Formaldehyde Test Strips, colorimetric, 10-100 mg/L (HCHO) ยี่ห้อ Sigma

DESCRIPTION

General description

Method: Colorimetric, with test strips and reagent, 10 - 20 - 40 - 60 - 100 mg/L (HCHO), MQuant^®

Formaldehyde is used as a disinfectant for surfaces, medical equipment and also as a raw material in binding agents, fixing agents or as a preservative. The MQuant^® Formaldehyde test includes test strips and all necessary additional reagents. Formaldehyde reacts with a Triazole to form a purple-red tetrazine. The formaldehyde concentration 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 Formaldehyde concentration and a possible dilution factor prior to using a quantitative method such as a Reflectoquant^® or Spectroquant^® test.

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.

Linkage

Replaces: 10036; 10036-1

Legal Information

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

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

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