Kjeldahl System

Kjeldahl adalah suatu metode dalam kimia analitik sebagai penentuan kuantitatif nitrogen organik dalam zat kimia seperti Amonia. metode ini dikembangkan oleh Johan Kjeldahl pada tahun 1983. Metode ini terdiri dari memanaskan zat dengan asam sulfat, yang menguraikan zat organik dengan oksidasi untuk membebaskan nitrogen yang berkurang seperti amonium sulfat. Pada langkah ini kalium sulfat ditambahkan untuk meningkatkan titik didih medium (dari 337 °C hingga 373 °C) . Penguraian kimia dari sampel selesai saat medium warna awalnya sangat gelap menjadi jelas dan tidak berwarna.

Hanon K1100F Automatic

automatic device integrating distillation and titration functions designed based on classic Kjeldahl nitrogen determination method

Hanon K9840 Auto Distiller

K9840 Auto Distiller adopts globally accepted Kjeldahl nitrogen determination method to determine nitrogen content of sample. All intelligent software design makes the sample distillation complete within minutes.

Hanon K9860 Automatic

automatic device integrating distillation and titration functions designed based on classic Kjeldahl nitrogen determination method

Hanon S402 Exhausting

Waste gas treatment is important for environment Neutralization system has perfect effect of neutralization and absorption performance, can neutralize acid mist and reaction waste gas where from Kjeldahl or other experiments.

Hanon SH220F Digestion

SH220F Graphite Digester includes globally advanced technology, features quick digestion, high efficiency and easy for use, etc., is widely used in such fields as food, medicine, agriculture, forestry,environmental protection, chem

Hanon SH420F Digestion

Hanon SH420F Kjeldahl Digestion ststemr adopts globally advanced high-temperature infrared t radiation heating technology and microprocessor control platform, boasts accurate temperature control and quick temperature rise. It ha

Quotation Form

Jual Kjeldahl Analyzer Hanon K1100F Automatic