PFAS reference standards and proficiency testing
High-quality reference materials for accurate analysis of per- and polyfluoroalkyl substances (PFAS) in environmental and food samples
Known colloquially as “forever chemicals” because of their resistance to degradation, PFAS (per- and polyfluoroalkyl substances) pose risks to human health including cancer, infertility, and immune deficiencies. Regulatory authorities in major markets are increasingly turning their focus to these contaminants.
Accurate detection, identification and quantification of PFAS require high quality reference standards and reliable calibration materials to ensure compliance with regulatory requirements and scientific rigor.
At Labmix24, we provide a comprehensive range of PFAS reference standards to support laboratories in environmental monitoring and research. You’ll find the reference materials you need to ensure precision and reproducibility in your PFAS analyses.
Applications and Analytes
Our rapidly growing portfolio of PFAS CRMs and reference materials covers a wide range of analytes, including:
Perfluoroalkyl acids (PFAAs) such as PFOA, PFOS, PFHxS, and PFNA
Precursor compounds like FTSAs (fluorotelomer sulfonic acids) and GenX
Short-chain PFAS (e.g., trifluoroacetic acid/TFA)
Stable isotope-labeled standards for quantitative analysis e.g. IDMS
Multi-component mixes for method validation and quality control
We carry standards compatible with LC-MS/MS, GC-MS, IDMS and HRMS, as well as other advanced techniques. Standards made to meet the testing requirements of key global regulatory methods, including EPA Method 1633/1633A, EPA Methods 533, 537.1, 8327, UCMR 5, EU Drinking Water Directive, EU Groundwater Directive, and the UK Drinking Water Inspectorate (DWI), are available as well.
Formats Available
Single-component standards (neat or in solution)
Multi-component mixtures (pre-formulated or custom)
Matrix-matched standards (e.g., drinking water, soil, wastewater, etc.)
Custom formulations tailored to your specific needs
Custom Solutions
Need a custom PFAS standard? We can supply bespoke formulations based on your requirements. Send us an email at info@labmix24.com and include your:
required analytes (with CAS nos. if possible) and concentrations
desired solvent
volume/amount
Or use our online form: Request a quote for custom PFAS standards
Proficiency Testing for PFAS Contamination Analysis
Demonstrate the accuracy and reliability of your PFAS analysis with our proficiency testing (PT) schemes. We supply proficiency tests to help laboratories:
Comply with regulatory standards (e.g. EPA Methods 533, 537, 537.1, 1633, 1633A, ASTM Method D8421-21, ISO 21675)
Achieve accreditation (e.g., ISO/IEC 17025)
Demonstrate method competence and personnel proficiency to customers and regulators
Highlight areas for improvement
Our portfolio of proficiency tests covers the analysis of PFAS contamination in both food and environmental sources including water, soil, biosolids, and more. On-demand proficiency testing is available.
Brands and Partners
We collaborate with leading manufacturers to bring you the highest quality PFAS reference materials and proficiency tests, including:
Cambridge Isotope Laboratories (CIL)
Waters ERA PTs and CRMs
Dr. Ehrenstorfer
AccuStandard
Get in Touch
Need support finding the right PFAS reference standard? Our customer service team is here to assist you.
📞 Call us: +49 2852 96064 00
✉ Email us: info@labmix24.com