Arsenic (Mercury bromide) test paper* (Box of 200 strips, 20 x 70mm)

$0.00

  • Model:90762
Product may vary slightly from image representation.
• 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

• 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

• Color reaction: white to brown-black

• Limit of sensitivity: 0.5 microgram As

Manufacturers
Manufacturer Info
Macherey-Nagel