KWIK DRAW, Phosphine 50-2,000 ppm, 10 per box, 36-month shelf life
$85.00
ships directly from the manufacturer, shipping times may vary
Description
KWIK DRAW, Phosphine 50-2,000 ppm
- Range: 50 – 2000 ppm with 1 pump stroke
- 10 per box
- 24-month shelf life
- No Interferences From: higher saturated hydrocarbons (e. g. hexanes, octanes), olefinic hydrocarbons (e. g. ethylene)
aromatic hydrocarbons (e. g. benzene) up to 1 vol.% (n=10), sulfur dioxide, carbon disulfide up to 1000 ppm (n=10). - Interferences: Arsine, stibine are indicated with lower sensitivity than phosphine, Hydrogen sulfide will be indicated by a yellow-brown stain, significantly lighter than phosphine
stain and only one-half as long, Acetylene will not be indicated. Phosphine in acetylene gives a stain about twice as long as in
air.
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