Microwave Digester

Microwave Digestion is a technique used to break down the materials in a test sample. By adding strong acids and even bases and heating, the sample homogenization process is accelerated. This results in a solution in which there are highly solubilized organic materials and metal ions, suitable to perform a spectrophotometry analysis and know the components that make up the resulting solution.

This technique is preferred by most scientists, compared to other techniques, for its speed and effectiveness. For example, in methods such as incineration, where the sample is burned until only the ashes remain, many analytes necessary for further analysis are lost. In fusion decomposition, on the other hand, the reaction is more complex and labor intensive. Microwave digesters can break down samples in 20 to 40 minutes.


In Kalstein you can find the ideal Microwave Digester for your Laboratory

There are countless models, so it is normal that you do not know which Microwave Digester
 to buy to meet your needs.
 In Kalstein, we evaluate them to find what you are looking for.

Microwave Digestion System YR04953 // YR04956

Different from the previous model  series  is newly designed and fully upgraded with higher performance and safer protection system...


Microwave Digestion System YR04959 // YR04960

Special Designed Sample Digestion Vessel The automatic vent and self-resealing structure which won national patent ensures the digestion vessels...


Microwave Digestion System YR04957 // YR04958

Special Designed Sample Digestion Vessel. The automatic vent and self-resealing structure which won national patent ensures the digestion...


Our Best Selling Microwave Dispenser

Quality components
  • 360ยบ continuous rotor makes the rotation in a same direction. It ensures even andcomplete digestion, also reduces the  wear and tear of motor, which greatly extend its service life.
  • Color 7 inches LCD touch-screen displays the real-time temperature and pressure, alsothe working time and tendency curves.
  • The material of sample digestion vessel is imported TFM. For outer protection vessel, it is imported PEEK and glass fiber which could prevent high temperature, high pressure and acid corrosion.

Analysis of the best Microwave Digester for your Laboratory

Microwave digestion system for tumor samples 

Microwave Digestion is a technique used to break down the materials in a test sample. By adding strong


Environmental samples for the agricultural sector

Many Laboratory procedures require the use of a Microwave Digester for sample preparation...


Microwave Digester: in which scientific sectors is it used?

The use of this equipment for different scientific processes is proven thanks...


What is a Microwave Digester?  

They are equipment that have a Digestion System, which is used to mineralize the solid samples...


Microwave Digester Models Catalog on Offer


Guides to make you an expert in Microwave Dispenser

There are countless models, so it is normal that you do not know which Microwave Digester
 to buy to meet your needs. 
In Kalstein, we evaluate them to find what you are looking for.

How to ensure food quality with

Microwave Digesters are equipment that perform sample digestion in order to obtain information...

Microwave Digester: how does it work? 

This equipment guarantees the preparation of samples for elemental analysis...

What is a Microwave digester used for?

The applications of this equipment are wide in different areas, generally  ...

What is Acid Digestion for Metal Determination?

By using the techniques of atomic absorption spectrometry and Microwave Digesters, they comply with traditional methods for acid digestion, and are used for the development and preparation of samples, in order to obtain the analysis in liquid form.

Frequently asked questions from our customers about Microwave Digesters

To find out the price of Microwave Digesters, we invite you to send us an email with your request via the contact form.

The delivery time of your Kalstein product will depend on the following:

  1. If the equipment of your interest is in stock or if, on the contrary, it must be manufactured.
  2. The type of freight you have chosen, this may be; air or sea.
  • Equipment in stock:

โ€“ Delivery Time (Air): 15-30 days.

โ€“ Delivery Time (Sea): 45-60 days.

  • Equipment that is not in stock:

โ€“ Delivery Time (Air): 30-60 days.

โ€“ Delivery Time (Sea): 60-90 days.

You can make your purchase through: 

  1. Email: [email protected] 
  2. By phone: +33 (0) 1 78 95 87 02
  3. Commerce: via the official site of Kalstein in your country.
All Kalstein equipment is backed by a 1-year warranty against defects in workmanship. The warranty does not cover damage caused by improper installation or operation by the user, transport defects or uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information, please visit our terms and conditions by clicking HERE
At Kalstein, we provide our customers with advice and technical support through new online methods. You can visit our induction videos, technical assistance and advice provided by a Kalstein team through our Youtube channel (Kalstein English). HERE

Of course, you can request a quote for the Kalstein team of your interest directly from our official website. Once you have identified the template you want, click HERE

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