Mounting media for light microscopy
To preserve a section of colored tissue for optical microscopy, it is necessary to put it on a glass slide and cover it with a thin glass slice (coverslip). The slide and coverslip must be free of optical distortion, to avoid viewing artifacts.
A mounting medium is used to adhere the coverslip to the slide and to preserve the marked sample during handling and storage.
Aqueous mounting media are available, they allow to mount the coverslip directly after the staining step. However, the solubility in water of certain dyes causes incompatibility between these dyes and aqueous mounting media (diffusion or fading of the color). In this case, it is preferable to use anhydrous or non-aqueous mounting media. It is most often solvent-based resins such as toluene or xylene. The disadvantage of using non-aqueous mounting media is that it is necessary to dewater the fabric cut prior to assembly, which adds an extra step.
Frequently Asked Questions (FAQ)
Where can I find light microscopy products on the Quimigen website?
light microscopy products are available in this section and can be sorted by product families or sub-categories, such as Aqueous, Non aqueous. 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 light microscopy category?
The light microscopy category brings together various product references, consumables, reagents, kits, instruments or laboratory solutions, depending on the relevant product family. The Non aqueous, Aqueous sub-categories allow you to find the products that meet your needs more quickly.
How can I quickly find a light microscopy product?
To find a light microscopy 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 light microscopy category?
Yes, Quimigen distributes several product references in the light microscopy 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 light microscopy products?
Yes, you can request a quote for light microscopy 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 light microscopy product is available to order?
The availability of a light microscopy 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 light microscopy product I am looking for?
If the light microscopy 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 light microscopy 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.