Reagent & Consumables

Reagents are used in a broad spectrum of medical research, from cellular-level study to fighting global diseases. For example, they are essential for determining the presence of viruses and bacteria in tissue samples, identifying genetic mutations responsible for diseases and testing the efficacy of new drugs. The accuracy of the results of these studies depends directly on the quality of the reagents used.

Types of Reagents and Consumables that a Laboratory may need


Hematology reagents are indispensable in the use of hematology analyzer. Hematology reagents include hemolytic agents, diluents, cleaning solutions and concentrated cleaning solutions. Among them, hemolytic agent is used to destroy RBC, ensure WBC count, perform WBC classification and HGB detection; diluent is used to maintain the volume and shape of cells, and form a conductive environment; cleaning solution and concentrated cleaning solution are used for maintenance of pipes, needles, and counting pools And maintenance.


Improve quality, reduce errors, and save time with dedicated plug and play consumables. From glass slides and coverslips to wax and bulk reagents, smooth running of any laboratory depends on a consistent supply of high-quality consumables.
Amongst our range of histology consumables you will be sure to find a cassette especially suited to fill your specific needs when processing regular tissue samples, single and multiple biopsies and also large specimens. Most models can be used with automated labelling machines.
Histology and pathology are sciences that are often used together in biology and medical laboratories. Histology and pathology laboratory equipment are tools that help to prepare and examine tissues


At Kalstein you can find the ideal Reagents and Consumables for your Laboratory

There are an infinite number of models, so it is normal that you do not know which reagents and consumables to buy to meet your needs. At Kalstein, we evaluate them so you can find what you are looking for.

Histopathology Accessories and Consumables YRA18 // YRA44

Microtomes produce thin tissue slices, and tissue processors automatically prepare tissue samples for study, freezing stages quickly and uniformly freezing...


Clinical Chemistry Reagents YRA1 // YRA14

Laboratory chemical reagents are chemical substances used in laboratories to make determinations of the content of other substances, the distribution of the...


Hematology Reagents Package YRA17-1

Kalstein offers a complete range of hematology reagents such as Diluent, lysing reagents and cleaners for the majority of hematology analyzers on the market..


Histopathology Accessories and Consumables Packages YRA18-1

Histology is a versatile scientific study examining the microanatomy of cells and tissues. The sectioning and staining of the tissues can provide vivid imagery of...


Our best-selling Reagent

Low-profile Kalstein YRA18 disposable blades are made of stainless steel with high durability.
An inventive blade coating process using PTFE enables section stretching and quality sectioning ribbons in routine histology.
Fine yet durable, the 80 mm long x 8 mm high x 0.25 mm thick blades are specifically designed for use with Kalstein microtomes or cryostats classified and labeled as in vitro diagnostic medical devices for histological medical diagnosis, e.g. cancer diagnosis.


Guides to become an expert in Reagents and Consumables

Reagents and Consumables equipment are indispensable products in a laboratory, we provide you with guides and recommendations for a better use, so you can work as an expert.

Diversity and Advantages of Reagents Used in Medical Laboratories

An essential component in any medical research process is laboratory reagents. These crucial elements, indispensable in medical...

The Essential Role of Reagents in the Medical Laboratory - Kalstein

The importance of laboratory reagents lies in their ability to provide accurate and reproducible results. Each reagent, whether it is an acid...

Implications of Laboratory Reagents for Advanced Research

The development and advancement of the scientific community is, in large part, thanks to the use and application of laboratory reagents...

Accurate Results from Laboratory Reagents in Various Medical Research Studies

In the fast-moving, dynamic world of medical research, laboratory reagents are the pivot that drives precision and accuracy. These indispensable components play vital roles in diagnostics, research and a number of important application...

Frequently Asked Questions from our customers about Reagents and Consumables

To know the price of Reagents and Consumables we invite you to send us an email with your request using 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 it must be manufactured.
  2. The type of freight you have chosen, this may be; air or sea.
Equipment in stock:
- Delivery Time (Air): 15-30 days.


- Delivery Time (Maritime): 45-60 days.


Equipment not in stock:
- Delivery Time (Air): 30-60 days.


- Delivery Time (Maritime): 60-90 days.
You can make your purchase through:
  1. By email: [email protected]
  2. By telephone: +33 (0) 1 78 95 87 02
  3. E-commerce: Via Kalstein's official website in your country.
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our โ€œterms and conditionsโ€ by clicking HERE
At Kalstein, we provide our customers with induction and technical support through new online methods. You can visit our induction videos, technical assistance and guidance 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 your preferred model, click HERE

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