Arsenic test papers, qualitative
Product Details & Documents
This test paper allows the easy detection of arsine (AsH₃) in the gas phase. Arsenic in solutions has to be converted into AsH₃ with Zn/acid and purged from the solution. The Arsine is detected directly at the boundary layer between water and air.
- Colour change: White to brown-black
Arsenic test paper is used for the easy determination of arsenic in grape must and wine. For the determination of Arsine in compartment air the test paper is moistened with acetic anhydride.
Limit of sensitivity: 0,5 µg As
Delivery information: Pack of 200 strips 20×70 mm.
Documents
Specifications
Specifications
- Chemical method:Arsenic: Colour reaction with mercury bromide; Mercury bromide: Colour reaction with arsine
- Pk:200
- Description:Arsenic (mercury bromide) Test paper for Arsenic
- Dimensions:48×25×84 mm (package)
- Tests per kit:200 test(s)
- Range:5 - mg/L ; 0.5 μg arsenic
- Cat. No.:MANA90762
- Sensitivity:Arsenic - 0,5 μg arsenic
- Contents:200 test strips in a plastic box
- Platform:Qualitative test paper
- Compliance:Hazardous material and not CE certified
- Shelf life (months):24 (from production)
- W×D×H:20×70 mm (net)
- Method:Arsenic - white → brown-black
- Weight:50,8 g
Specifications
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Catalog #: 1.00983.9025
Supplier: Merck
Catalog #: 2678.1000
Supplier: VWR Chemicals