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Technical data

Test for nitrogen

Item No. P7151600

Principle

Nitrogen, which is present in many substances, can frequently be transformed into ammonia. Ammonia, and thus nitrogen, can be recognised by its characteristic odour. Two test tubes are filled with sodium hydroxide flakes and either ammonium chloride or gelatine powder. The test tubes are heated over a burner and an odour test is performed.

Scope of supply

Protecting glasses, clear glass 39316-00 1
Rubber gloves, size M (8), one pair 39323-00 1
Test tube, laboratory glass, various lengths, 100 pcs. 37658-10 1
Test tube brush w. wool tip,d20mm 38762-00 1
Test tube holder, up to d 22mm 38823-00 1
Spatula, powder, steel, l=150mm 47560-00 1
Laboratory pen, waterproof, black 38711-00 1
Gelatin powder 250 g 30083-25 1
Sodium hydroxide, pellets, 500 g 30157-50 1
Butane burner with cartridge, 220 g 32180-00 1
Ammonium chloride 250 g 30024-25 1
 
PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com
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