Nitrite Test Kit

VISOCOLOR® alpha Nitrite

Colorimetric determination of nitrite

For 200 Test

In acidic solution sulphanilic acid or sulphanilamide are diazotised with nitrite. The diazonium salt is then coupled with an aromatic amine, forming an intensely coloured azo dye. Organic colloids, chlorine, humic acids and coloured heavy metal ions interfere. Data and ordering information REF 935 066 Type colorimetric test kit Range 0.05 · 0.10 · 0.25 · 0.5 · 1.0 mg/l NO2- Sufficient for 200 Shelf life at least 1.5 years Sea water suitability yes Detectable with PF-12 no In surface waters nitrite ions are generally present in low concentrations. Their presence in ground water is less common. In waste waters nitrite frequently occurs, even in fairly high concentrations. HARGA: RP. 500.500

Pemesanan Hubungi: Fauzan Scientific Niagatama Supplier Bahan Kimia dan Alat-Alat Laboratorium Jl. Ters. Suryani, No. 16 Babakan Ciparay, Bandung 40222 0823-1529-5628