PFOS and PFOA isomers
Our range of specific perfluorinated sulfonate isomer standards for your environmental analyses.Trust BCP Instruments for all your analytical standards needs and benefit from the excellence of Wellington Laboratories products in France and Belgium.
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Our PFOS and PFOA isomers analytical standards
Ces solutions d’isomères du PFOS (acide perfluorooctanesulfonique) et du PFOA (acide perfluorooctanoïque) élaborées par les Laboratoires Wellington sont des standards certifiés conçus spécifiquement pour l’analyse de substances PFAS.
Ces mélanges spécifiques sont utilisés pour :
- Identifier et quantifier les isomères ramifiés spécifiques du PFOS, souvent présents dans les formulations industrielles d’electrochemical fluorination (ECF).
- Comprendre la distribution isomérique dans les échantillons environnementaux (eaux, sols, matrices biologiques).
- Tracer l’origine de la contamination (notamment différencier les sources ECF des procédés par polymérisation par telomérisation).
- Améliorer la couverture analytique dans les méthodes ciblées et semi-ciblées.
Tous nos CRM sont disponibles en solution individuelle de 200 uL dans le méthanol et sont certifiés ISO 9001, ISO/IEC 17025, et ISO 17034.
| Catalogue No. | Description | Acronym | Concentration (µg/mL) | Solvent |
|---|---|---|---|---|
| P3MHpS | Perfluoro-3-methylheptane sulfonate | P3MHpS | 200 uL x 1.00ug/mL | methanol |
| Perfluoro-3-methylheptanoic acid | P3MHpA | 1.90ug/mL | ||
| P4MHpS | Perfluoro-4-methylheptane sulfonate | P4MHpS | 200 uL x 1.00ug/mL | methanol |
| Perfluoro-4-methylheptanoic acid | P4MHpA | 2.20ug/mL | ||
| P5MHpS | Perfluoro-5-methylheptane sulfonate | P5MHpS | 200 uL x 1.00ug/mL | methanol |
| Perfluoro-5-methylheptanoic acid | P5MHpA | 1.96ug/mL | ||
| P6MHpS | Perfluoro-6-methylheptane sulfonate | P6MHpS | 200 uL x 1.00ug/mL | methanol |
| Perfluoro-6-methylheptanoic acid | P6MHpA | 3.10ug/mL | ||
| P55DMHxS | Perfluoro-5,5-dimethylhexane sulfonate | P55DMHxS | 200 uL x 1.00ug/mL | methanol |
| Perfluoro-5,5-dimethylhexanoic acid | P55DMHxA | 1.95ug/mL | ||
| P45DMHxS | Perfluoro-4,5-dimethylhexane sulfonate | P45DMHxS | 200 uL x 1.00ug/mL | methanol |
| Perfluoro-4,5-dimethylhexanoic acid | P45DMHxA | 1.22ug/mL | ||
| Perfluoro-3,5-dimethylhexane sulfonate | P35DMHxS | 0.50ug/mL | ||
| Perfluoro-3,5-dimethylhexanoic acid | P35DMHxA | 0.60ug/mL |
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Designed to meet the rigorous demands of laboratories, our mixtures offer unrivalled analytical performance, ensuring reproducible results that comply with the most stringent regulatory standards. With Wellington, you benefit from reference tools for carrying out cutting-edge environmental analyses.
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PFAS, per- polyfluoroalkyl Substances
Halogenated flame retardants, HFRs and other compounds
Polychlorinated biphenyls, PCBs
Polybrominated diphenyl ethers, PBDEs Polybrominated biphenyls, PBBs
Dioxins, Furans, PCDDs, PCDFs
Organochlorine Pesticides, OCP
Certified reference materials
Other reagents
Find out more about PFOS and PFOA isomers
Importance of branched isomers
The branched isomers of PFOS and PFOA have toxicokinetic and ecokinetic properties that are distinct from their linear counterparts, influencing their behaviour in the environment and their impact on human health. Differentiated analysis of these isomers is therefore crucial to accurate risk assessment.
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