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- Chemical method:Triazole
- Pack type:Plastic Box(es)
- Description:Formaldehyde Test Strips
- Size:1pc
- Cat. No.:EM1.10036.0001
- Range:10 - 100 mg/L HCHO
- Supplier no.:1.10036.0001
- No. of tests:100
MQuant™ test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.
- Easy to handle: Just dip, wait and measure visually against colour scale
- Safe: No auxiliary reagents necessary
- Immediate results within 2 minutes enables fast decisions
- Portable: Can be used inside or outside the laboratory
Formaldehyde reacts with 4-amino-3-hydrazino5-mercapto-1,2,4-triazole to form a purple-red tetrazine. The formaldehyde concentration is measured semiquantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale.
Gradation: 10 - 20 - 40 - 60 - 100 mg/l HCHO
Applications: Disinfectant and rinsing solutions (e.g. laundries), aqueous solutions.