Embedding media - Paraffin
The purpose of the embedding is to allow the realization of fine and regular sections. The most used inclusion 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.
We offer a wide range of paraffin with different melting temperatures. Indeed, the advantage of paraffins with a lower melting temperature is to be able to work with delicate fabrics without deforming them or damaging them.
We also offer colored paraffins that allow you to work with small samples for easier viewing during treatment.
Frequently Asked Questions (FAQ)
How can I quickly find a paraffin product?
To find a paraffin 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 paraffin category?
Yes, Quimigen distributes several product references in the paraffin 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 paraffin products?
Yes, you can request a quote for paraffin 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 paraffin product is available to order?
The availability of a paraffin 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 paraffin product I am looking for?
If the paraffin 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 paraffin 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.
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