Environmental concerns about chemicals known as PFAS (per- and poly-fluoroalkyl substances) have recently grown. As a result, PFAS testing for manufacturers should be a priority in today’s world. But why is PFAS testing so important? Which products need testing? How does testing work? Find out all in today’s article.
What Are PFAS?
PFAS are man-made chemicals used in many products because of their desirable properties. For example, PFAS can resist water, stains, and high temperatures. Industries that use PFAS include aerospace, automotive, clothing, electronics, food packaging, and more.
Everyday products containing PFAS
However, PFAS are increasingly being found in the environment. These chemicals contain carbon-fluorine bonds, one of the strongest bonds in chemistry. As a result, they resist degradation in the environment. Even if all PFAS releases ceased tomorrow, they would persist in the environment for generations. Certain PFAS even accumulate in people, animals, and plants, causing toxic effects. PFAS toxicity has been linked to cancer, hormonal disruption, and even harm to developing foetuses.
Current PFAS Regulations
In the EU: Several PFAS, including PFOA, PFOS, and PFHxS, are ‘substances of very high concern’ in the EU. Under the Stockholm Convention, the EU has implemented measures to regulate PFAS. The convention targets the global elimination of harmful PFAS. For example, PFOS has been restricted since 2009. The EU’s REACH Regulation further supports these efforts. Under REACH, several PFAS compounds are subject to regulation. Such regulation includes restrictions and phase-outs.
In the US: In the United States, PFAS regulation involves federal and state-level efforts. The Environmental Protection Agency has developed the PFAS Action Plan. Under the Toxic Substances Control Act, the EPA requires notification before new uses of certain PFAS. Some states (e.g. Michigan, New Jersey, and New York) have banned PFAS in specific products. Many states have also started PFAS monitoring and have launched cleanup programs.
Why Is PFAS Testing for Manufacturers Essential?
PFAS testing for manufacturers is crucial to ensure safety. As mentioned, PFAS are linked to many health issues, including cancer. By testing their products, manufacturers can find and remove these chemicals, protecting consumers.
Testing also helps companies follow the law. There are strict regulations regarding PFAS use. PFAS testing for manufacturers ensures their products and/or wastewater meet regulatory requirements. Therefore, testing helps companies avoid legal trouble and costly recalls. Failure to follow PFAS regulations can lead to considerable fines. For example, the German company BASF is to pay $316 million to settle a PFAS ‘forever chemicals’ lawsuit. Another company, 3M, has settled lawsuits for $10.3 billion due to PFAS contamination.
PFAS can enter products at different stages during manufacturing. PFAS testing for manufacturers helps find and fix contamination, ensuring their products are safe. This protects consumers and also helps these companies build a trustworthy brand.
Which Industries Need PFAS Testing?
Textiles and Apparel: Some fabrics may be treated with PFAS for water repellency or stain resistance. Therefore, outdoor clothing, carpets, upholstery, and sportswear may need testing.
Food Packaging: Food packaging often contains PFAS for oil and water resistance. Testing is essential to prevent PFAS migration into the food.
Cosmetics and Personal Care Products: Some cosmetics, such as waterproof makeup, lotions, and sunscreens, may contain PFAS. Testing ensures these products are safe for everyday use.
Electronics: PFAS chemicals are used to manufacture electronic devices. These devices may include semiconductors, circuit boards, and coatings. PFAS testing for manufacturers helps identify contamination sources and mitigate risks.
Construction: PFAS are used in various construction materials due to their resistance to stains, water, and fire. Testing may be necessary for paints, sealants, and flooring materials.
How Does PFAS Testing Work at Southern Scientific?
(1) Sample Collection: Samples of products and/or water are collected. These samples are carefully stored and labelled for transport to the laboratory. Samples can be sent to the laboratory, or we can arrange a collection.
(2) Laboratory Analysis: Our accredited labs detect and quantify PFAS chemicals. Methods such as liquid chromatography-mass spectrometry (LC-MS) are employed to achieve precise results. The laboratory at Southern Scientific offers a range of methods:
- US EPA method 1633 – Solid, Vapour, Non-Potable Water and Tissue
- US EPA method 537.1 & 533 – Drinking water
(3) Regulatory Standards Assessment: Testing is conducted in line with regulatory standards and guidelines. These guidelines define the max allowable limits for specific PFAS compounds.
(4) Reporting and Interpretation: After analysis, a detailed report outlining the PFAS testing results is generated. This report includes information on PFAS presence and concentration.
PFAS Testing for Manufacturers at Southern Scientific
With the growing demand for safe products, PFAS testing is essential. Failure to test for PFAS may lead to financial penalties and legal action. Luckily, Southern Scientific is here to help. We offer expertise in PFAS testing for manufacturers. Our specialists can help your company navigate PFAS regulations and maintain high safety standards.
