A chemical testing laboratory can ensure that your products comply with relevant standards and regulations. Your specific product and shipping destination may require different kinds of chemical testing and standards. When shipping to international markets, manufacturers must meet five types of chemical testing and standards.
How does Chemical Testing work?
Chemical testing determines the composition of a material or product. Manufacturing and supplier companies use a variety of chemical testing methods to ensure their products are safe. When a product is tested chemically, it can be determined if it performs well and how long it will last under normal use.
As part of chemical testing, materials are identified by their constituents, and whether they contain anything that shouldn’t be there according to relevant standards, requirements, or regulations. Chemical testing laboratories can help you achieve this.
There are five ways to define chemical testing methods and standards for different types of products.
What are the characteristics and benefits of the five types of chemical testing?
1. Analyses of composition
Analyzing composition can be qualitative or quantitative (determining what elements are present). The chemical composition and impurities of a sample are often determined using spectroscopy, depending on the material being tested.
2. Detection of traces of contamination
The production process can sometimes result in contaminated products. It is possible to find contamination in a wide variety of products, including chemicals, flexible electronics, cosmetics, food packaging, pharmaceuticals, and petroleum products. The results of chemical testing can be used by manufacturers to identify and rectify contamination causes by identifying the contaminants present.
Particles, cloudiness, surface residue, or trace chemicals left over from manufacturing processes are examples of trace contamination.
To comply with the EU’s REACH regulations, leather products must be free of any traces of chromium during the tanning process. Leather samples containing chromium may indicate that the tanning process was not carried out properly.
3. Testing of metals
Testing metals is used to determine their composition and properties in order to determine whether the alloy contains any foreign metallic substances.
Most metals can be tested chemically without causing any damage, but alloys usually have to be broken down in order to determine their exact composition. In order to identify pure, common metals that have not been marked, the results are compared with chemical property databases.
Testing metal products ensure they will withstand normal use. Automotive and aerospace industries, for instance, place great emphasis on corrosion and durability.
4. Testing of materials
In general, products are made from a mix of materials, each of which affects the product’s overall quality and durability. A variety of materials can be tested, including but not limited to polymers, plastics, metals, ceramics, and papers. you can test any material at the Chemical Testing lab, criterion scientific is one of the best testing labs in the USA.
5. Testing for regulatory compliance
It is likely that there are regulations in your destination market that require your product to meet health and safety standards as well as consumer protection laws. Having your products tested chemically for compliance with those regulations gives you the assurance that they won’t be rejected or recalled when they reach their intended market.