REF: 90762
Arsenic test paper
$52.20
Package unit: 1 pack (200 test strips)
Detection Limit: Arsenic: 0.5 µg / Oil: 5 mg/L
Phone: 631-242-4249 | Toll-Free: 888-686-3454
Phone: 631-242-4249 | Toll-Free: 888-686-3454
$52.20
Detection Limit: Arsenic: 0.5 µg / Oil: 5 mg/L
*TEST PROCEDURE IS INTRICATE, PRODUCT NOT RECOMMENDED FOR USE BY NON CHEMIST* SEE INSTRUCTION SHEET PRIOR TO ORDERING *Additional reagents are required to perform this test, they are not included with this item* (Mercury bromide paper) This test paper is used for the determination of arsenic or arsine. It is based on the fact that arsine forms a coloured co-ordination compound with mercury compounds. The test paper is exposed to AsH3, liberated with zinc/hydrochloric acid, by holding the paper either over the test tube or over the end of a gas exhaust tube. Colour reaction: white – brown-black. The colour reaction is faster, when the paper is first moistened before being used to test for AsH3 in air. Recommended application: determination of arsenic in grape must and wine, determination of arsine in air. In the latter case the test paper should first be moistened with acetic anhydride. This product needs additional reagents. NOT SOLD TO INDIVIDUALS. Please contact us for more information.
Detection Limit: Arsenic: 0.5 µg / Oil: 5 mg/L
Parameter: Arsenic, Oil
Color Change: Arsenic: white → brown-black
CE certified: No
Length: 70 mm
Width: 20 mm
Storage temperature: 4-30 °C / 39-86 °F
Shelf life (from production): 2 Year(s)
Scope of delivery: 200 test strips in a plastic box
Gross weight (incl. packaging): 50.8 g / 0.11 lbs
Packaging dimensions: 48 x 25 x 84 mm / 1.89 x 0.98 x 3.31 Inch
Hazardous material: Yes
Instruction Sheet
*See Ref 91334 or 91332 for alternative, semi-quantitative test*
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