Radiochemicals
Radiochemistry is defined by the chemistry of radioactive elements, for which the radioactive isotopes of the elements are used for studying properties and chemical reactions of non-radioactive isotopes.
All radioisotopes are unstable isotopes that emit radiation as a result of the nuclear disintegration they undergo. The radiation emitted is of three types: Alpha, Beta and Gamma. These three types of radiation are distinguished by their penetrating power. Indeed, alpha radiation can be stopped easily by a few centimeters of air or a sheet of paper, beta radiation can be stopped by aluminum foil and gamma radiation are the most penetrating of the 3 and are more difficult to stop .
Radioisotopes are widely used for diagnostic or research purposes. Radioisotopes present naturally or introduced into the body emit gamma rays and, after detection and treatment of the results, provide information on the anatomy of the person and on the functioning of specific organs. When used in this way the radioisotopes are called tracers.
Radiation therapy also uses radioisotopes in the treatment of certain diseases such as cancer. Powerful sources of gamma rays are also used to sterilize medical equipment.
One of the applications of radioisotopes in biology is the study of DNA with the use of Phosphorus-32 (P-32). The stable phosphorus is replaced by P-32 and the radioactivity is used to analyze molecules and their fate.
Frequently Asked Questions (FAQ)
Where can I find radiochemicals products on the Quimigen website?
radiochemicals products are available in this section and can be sorted by product families or sub-categories, such as Radioisotopes, Radiolabeled compounds. 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 radiochemicals category?
The radiochemicals category brings together various product references, consumables, reagents, kits, instruments or laboratory solutions, depending on the relevant product family. The Radioisotopes, Radiolabeled compounds sub-categories allow you to find the products that meet your needs more quickly.
How can I quickly find a radiochemicals product?
To find a radiochemicals 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 radiochemicals category?
Yes, Quimigen distributes several product references in the radiochemicals 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 radiochemicals products?
Yes, you can request a quote for radiochemicals 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 radiochemicals product is available to order?
The availability of a radiochemicals 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 radiochemicals product I am looking for?
If the radiochemicals 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 radiochemicals 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.