High purity, amphoteric alundum, specially treated with selenium for use in determination of amino and cyanide nitrogen. Four mesh granule size, iridescent bluish black color. Selenium as a solid is relatively non-toxic. Its vapor or fumes are highly toxic. TLV 0.2mg/cubic meter. Specific gravity 4.10.
Hengar Selenized Granule 132C, #4 Mesh, 500g
Selenized boiling granules (aka boiling chips/stones), size #4 (mesh), 4.10 specific gravity, 500 grams
| MPN | 901300 |
| Unit | Each |
| Weight | 1.10 lb |
| Brand |
Applied Test Systems |
|---|
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