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Nitrogen meter, Kjeldahl nitrogen meter, Dumas nitrogen fixing instrument
Characteristics and advantages:
Automatic analysis process: including sample dilution, alkali and absorption liquid addition, distillation, titration, calculation and report.
Optional 20/60 bit inject
Characteristics and advantages:
Full automatic programmable distillation process: sample dilution, alkali and absorption liquid addition, distillation and digestion tube emptying, easy to operate.
The
Characteristics and advantages:
Automatic distillation process, including dilution, alkali addition, distillation and digestion tube emptying, easy to operate.
The output power of the adjustable steam
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