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$112.00
Test sticks and reagents for the semi-quantitative determination of arsenic in solutions. Gradation: 0 • 0.05 • 0.1 • 0.5 • 1.0 • 1.7 • 3.0 mg/L As3+ 5+
Test sticks and reagents for the semi-quantitative determination of arsenic in solutions. The addition of zinc and a solid acid results in the formation of arsine from any arsenic compounds in the sample solution. Arsine reacts in the gaseous phase with the mercury bromide in the reaction zone of the test stick to form mixed arsenic/mercury halides, which, depending on the concentration, are colored yellow to brown.
Gradation: 0 • 0.05 • 0.1 • 0.5 • 1.0 • 1.7 • 3.0 mg/L As3+ 5+
Color change: white → yellow-brown
Evaluable on reflectometer: No
Method: Arsenic – Modified Gutzeit test
Additional reagent: Yes
Storage temperature: 4-30 °C / 39-86 °F
Shelf life (from production): 2.5 Year(s)
Scope of delivery:100 test strips in a tube, additional reagents, instruction leaflet in a box
Gross weight (incl. packaging): 293.04 g / 0.65 lbs
Packaging dimensions: 168 x 112 x 40 mm / 6.61 x 4.41 x 1.57 Inch
Hazardous material: Yes
| Weight | 0.65 lbs |
|---|---|
| Dimensions | 6.61 × 4.41 × 1.57 in |
| Brand | |
| Parameter |
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