VWR® Kjeldahl Tablets

供应商: Avantor
VWR®
VWRC85536.0100EA 1669.5 CNY
VWRC85536.0100 VWRC85533.0100 VWRC85526.1000 VWRC85530.0100 VWRC85539.0100 VWRC85543.1000 VWRC85541.0100 VWRC85528.0100 VWRC85544.0100 VWRC85525.0100 VWRC85542.0100 VWRC85538.1000 VWRC85527.1000 VWRC85534.0100 VWRC85531.0100 VWRC85535.1000 VWRC85540.1000 VWRC85532.1000 VWRC85529.0100 VWRC85537.0100 VWRC85530.1000 VWRC85536.1000 VWRC85544.1000 VWRC85543.0100 VWRC85539.1000 VWRC85526.0100 VWRC85525.1000 VWRC85528.1000 VWRC85533.1000 VWRC85541.1000 VWRC85527.0100 VWRC85542.1000 VWRC85538.0100 VWRC85535.0100 VWRC85531.1000 VWRC85532.0100 VWRC85534.1000 VWRC85540.0100 VWRC85529.1000 VWRC85537.1000
VWR® Kjeldahl Tablets
消解系统 凯氏定氮片和试剂
Kjeldahl tablets are catalysts that promote the digestion step of the Kjeldahl method for nitrogen determination.

  • Wide range of catalysts available
  • Different sizes of tablet available
  • Tablet format is easy to use

The Kjeldahl method is used in a wide range of analyses including analysis of proteins, nitrogenated organic materials and also, after reduction, for analysis of nitrates and nitrites. Therefore, the method is used widely in applications from food and beverage testing to agricultural and environmental analysis.

Total Kjeldahl Nitrogen (TKN) is often used as a parameter in wastewater and soil analysis.

A wide range of catalysts have been developed over the 130 year history of this method to provide ever more rapid and safe digestion methods for particular sets of digestion conditions. Avantor offers a comprehensive range of 'ready to use' tablets to meet the optimal requirements for the sulphuric acid decomposition phase.
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