Kjeldahl method, Kjeldahl Nitrogen Analysis (Semimicro quantitative)
Unit price: US $ 75/ set
Delivery fee is not included
The Kjeldahl method or Kjeldahl Nitrogen Analysis (Kjeldahl digestion) in analytical chemistry is a method for the quantitative determination of nitrogen contained in organic substances plus the nitrogen contained in the inorganic compounds ammonia and ammonium (NH3/NH4+). Without modification, other forms of inorganic nitrogen, for instance nitrate, are not included in this measurement. This method was developed by Johan Kjeldahl in 1883.
|1||1L vapor generator||1 pc|
|2||Oil-water separator||1 pc|
|3||Reaction flask||1 pc|
|5||Sample funnel||1 pc|
|6||Conical flask||1 pc|
|7||Silicone hose||1 meter|
|8||Iron stand||3 pcs|
|9||Cross clamp||4 pcs|
|10||Reaction flask||2 pcs|
|11||Right-angled airway tube||1 pc|
|12||Rubber plug(one outlet)||2 pcs|
|13||Rubber plug(two outlets)||1 pc|
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Our laboratory glassware includes (but not limited to)
|7||Gas collecting tubes||23||Beakers|
|8||Reaction vessels||24||Crystallizing dishes|
|10||Soxhlet extractors||26||Filtering flasks|
|16||Evaporating dish||32||Watch glasses|
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2, OEM/ODM available for most items
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5. Quality control:
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c. 1 year warranty
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