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Home > Laboratory > Environmental Soil-Water-Food Analysis > Sample Analysis > Photometer > Tube tests NANOCOLOR® Part 2 > Macherey-Nagel NANOCOLOR total Nitrogen TN 60 Tube Test 985092

Macherey-Nagel NANOCOLOR total Nitrogen TN 60 Tube Test 985092
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Macherey-Nagel NANOCOLOR total Nitrogen TN 60 Tube Test 985092

PART NO: 4AJ-6280431
Out of Stock (Ships in approx. 2 weeks)

NANOCOLOR® total Nitrogen TNb 60 tube test 0-92, Range 3 - 60 mg/L N, 20 determinations

Photometric determination of total nitrogen

Oxidative decomposition in the heating block with subsequent interference compensation and photometric determination with 2,6-dimethylphenol in sulphuric acid / phosphoric acid mixture.

All organic and inorganic nitrogen containing substances are oxidised to nitrate in acidic solution. In acidic solution nitrate ions react with 2,6-dimethylphenol to form 4-nitro-2,6-dimethylphenol, which can be evaluated photometrically.

Modifications:
- Addition of the compensation reagent as NANOFIX capsule

Benefits:
- Simplified test procedure
- Fast and time saving working

UN 3316

Catalogue Number6.280 431
ManufacturerMacherey-Nagel
Manufacturer P/n985092
Alternative RefTNB60
VWR RefMANA985092
PK20
Measuring range3 - 60 mg/l N
Alternative Reference:TNB60
VWR:MANA985092
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