The use of laboratory chemicals
Chemical materials are one of the most important and main materials used in laboratory environments, which are generally used to analyze and analyze other materials with the help of various laboratory equipment. These laboratory materials depend on the type of use. And the application itself includes two types of inorganic chemicals and organic chemicals with different grades and degrees of purity (such as ACS, HPLC, GR, BioChemistry, Extra pure), which are usually specified on the packaging and next to the original name of the material. p>
The difference between laboratory chemicals and other chemicals
In terms of chemical formula and type of nature, the chemicals in the laboratory are the same as other chemicals in the industry, etc., but the difference in their grade and purity distinguishes them from each other. Laboratory chemicals that They are used as the most important materials in various tests, with a high purity percentage and different grades, which are mentioned on the packaging of each material, depending on the application and needs of the users.
Types of chemical grade based on purity percentage:
✅ Laboratory Chemistry grade: Purity grade over 97%
✅ General Chemistry grade: Purity grade over 95%
✅ Industrial Grade (Industrial Chemistry Grade): Purity grade More than 90% ✅ Analytical Chemistry Grade: The degree of purity is more than 99%
The most common grade of laboratory chemicals
Technical grade: Technical grade chemicals are not suitable for use in the pharmaceutical and medical industries due to lack of sufficient purity, but they can be used for purposes such as washing and or used as a solvent.
Purified grade: Pure grade or experimental grade is used to display chemicals with good purity. This grade is also Due to the lack of sufficient purity, they are not suitable for use in the food, pharmaceutical, and medical industries, but they can be used in educational programs.
Laboratory grade >: The high degree of purity of laboratory chemicals with Lab grade makes them useful for educational purposes, but the degree of purity of laboratory grade is not recommended for pharmaceutical and medical purposes. Chemicals in Isfahan is the most comprehensive chemical sales center in Isfahan and other cities of Iran, which is always trying to provide the best services to users and experts in the field of production and purchase of laboratory materials such as silver nitrate, silicone resin, hydrochloric acid, Tartaric acid, butanol, etc. will help.