Embedding media for histology
The purpose of the embedding is to allow the realization of fine and regular sections of tissue. The most used embedding medium is paraffin. Since the paraffin is hydrophobic, the sample must first be dehydrated (by immersion in alcohol baths of increasing degree and then in toluene baths) before being poured into a mold containing melted paraffin by heating and became liquid, which then infiltrates the whole room. After cooling, it is in the presence of a paraffin block, hard, inside which the removed part is included. In some cases, other inclusion media (celloidin, plastic resins, etc.) are used.
The paraffin block sections are made with a microtome for making section slices (cuts) of 2 to 5 microns thick. The cuts are collected on glass slides.
It is also possible to work with frozen samples, in this case we will use a specific embedding medium and the cuts will be done by cryostat.
Frequently Asked Questions (FAQ)
Where can I find embedding media products on the Quimigen website?
embedding media products are available in this section and can be sorted by product families or sub-categories, such as Paraffin. You can browse the catalogue tree or use the search bar with a product name, catalogue reference, brand or supplier.
What types of products are available in the embedding media category?
The embedding media category brings together various product references, consumables, reagents, kits, instruments or laboratory solutions, depending on the relevant product family. The Paraffin sub-categories allow you to find the products that meet your needs more quickly.
How can I quickly find a embedding media product?
To find a embedding media product, use the search function by name, product code, supplier, brand or sub-category. You can also browse the product families listed on the page to identify an available product code, an alternative or an equivalent product.
Does Quimigen stock several product codes in the embedding media category?
Yes, Quimigen distributes several product references in the embedding media category, sourced from specialist suppliers. Depending on the product family, references may vary in terms of format, packaging, brand, supplier, technical specifications or availability.
Can I request a quote for embedding media products?
Yes, you can request a quote for embedding media products from the product page or by contacting Quimigen (info@quimigen.pt). To help us process your enquiry, please provide, where possible, the product name, catalogue reference, required quantity, the supplier or brand you are looking for, and the country of delivery.
How can I find out if a embedding media product is available to order?
The availability of a embedding media product depends on the product code, supplier, packaging and country of delivery. For up-to-date information, please check the product details page or contact Quimigen with the product code or name of the product you are looking for.
What should I do if I cannot find the embedding media product I am looking for?
If the embedding media product you are looking for does not appear in the catalogue, please contact Quimigen with the available information: product name, reference number, supplier, brand, format or packaging. The team will be able to search for the reference number within its network of suppliers or suggest an available alternative.
Are all embedding media products available under the same terms and conditions?
No. Ordering, delivery, storage and documentation conditions may vary depending on the product type, the supplier and the applicable regulations. Certain product codes may require specific approval, specialised transport, a safety data sheet or additional information prior to ordering.