Testing services / PFAS in drinking water and natural water

PFAS in drinking water and natural water

We offer several PFAS analysis packages for drinking water and natural water samples, with options to meet a range of requirements in terms of detectable compounds, detection limits, and standard methods. All analyses are performed using highly sensitive liquid chromatography methods, such as LC-MS/MS and LC-MS QQQ.

Some of the most popular packages for drinking water include the following:

Analysis according to the EU Drinking Water Directive 2020/2184, including the 20 compounds listed under the “Sum of PFAS” parameter. A low-detection-limit option with a LOD of 1.5 ng/l for PFBA and 0.5 ng/l for the other compounds is available, performed according to ISO 21675.
Standard analyses according to several widely recognized PFAS testing standards:
- CEN/TS 15968 (51 compounds, reporting limit 0.3–2 ng/l)
- EPA 1633 (40 compounds, reporting limit from 1.5 ng/l)
- EPA 533 (25 compounds, reporting limit 2 ng/l)
Extended analysis of 57 selected compounds with an in-house method similar to EPA 533 or ISO 21675. The detection limit is 0.2 ng/l for the majority of target PFAS.

Target compound lists for each analysis are available upon request. Apart from the EU Drinking Water Directive analysis, all packages can be adapted for natural water matrices. However, if you have samples that are known to be highly contaminated, please see our options for PFAS analysis of wastewater and highly contaminated water.

Projects are priced based on the selected method and the number of samples submitted in one batch. Please describe your analysis goals and any specific requirements when requesting an offer, so that our experts can prepare an accurate quote.

More information about the method:

LC-MS/MS analysis LC-MS analysis (LC-MS)

Suitable sample matrices: Drinking water and relatively clean natural water samples
Required sample quantity: 50 to 250 mL per sample, depending on the method
Typical turnaround time: 2 – 3 weeks after receiving the samples
Detection limit: ~0.2–2 ng/l (the limit may vary depending on the chosen method and target compounds)
Available quality systems: Accredited testing laboratory
Device types: LC-MSLC-MS-MSLC-MS QQQ
Standard: CEN/TS 15968 EPA 1633 EPA 533 EPA 537
Method expert: Meeri Rantanen

Environmental testing

Compositional analysis

Price

Starting from (Excl. VAT):

175 €per sample

We also charge a 97 € service fee per order.

Large batches of samples are eligible for discounts.

Questions? We're happy to help.

info@measurlabs.com

Questions? We're happy to help.

info@measurlabs.com

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Other tests we offer

PFAS in wastewater and highly contaminated water

Our targeted PFAS analysis options for wastewater, process water, and other highly contaminated water samples include the following: In-house method based on EPA 1633 with 49 target compounds and a reporting limit of 1-2 ng/l. The analysis is suitable for both treated and untreated wastewater and is often used when evaluating the PFAS-removal efficiency of the treatment process. , Official EPA 1633 method that targets the 40 compounds specified in the standard. The price for this measurement is slightly higher than that for the in-house method., In-house method based on EPA 533 or ISO 21675 with 57 target compounds and a reporting limit of 0.2 ng/l for most compounds. . Please note that the reporting limits can be higher for extremely contaminated samples. Full target compound lists for each method are available upon request. When requesting an offer, please describe the expected contamination level of your samples and any specific requirements regarding testing standards or target compounds. This helps us confirm method suitability and prepare an accurate quote.

Brominated flame retardants (BFRs) in construction materials

Analysis to screen a material for the presence of brominated flame retardants (BFRs), including polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs). The test is performed with a pyrolysis gas chromatography-mass spectrometer (py-GC-MS) according to the ISO 7270-1 standard. The sample is pyrolyzed, which is followed by separation and identification with GC-MS. The obtained pyrogram is then compared to a blank sample that does not contain any fire retardants. We also offer the analysis for electrotechnical products as per IEC 62321-6. Please ask our experts for more information about this option.

Metal screening by ICP-SFMS (semi-quantitative)

This metal screening analysis includes the semi-quantitative determination of 70 elements. The method can be used, for example, to determine the background concentrations of metals in environmental samples or to study the elemental distribution of unknown samples. Screening is also often performed to assess which metals should be analyzed by a quantitative method. The measurement is performed using a high-resolution ICP-MS technique (ICP-SFMS), which can identify very low elemental concentrations. A semi-quantitative determination of the following elements is included: Ag, Al, As, Au, B, Ba, Be, Bi, Br, Ca, Cd, Ce, Co, Cr, Cs, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Hg, Ho, I, Ir, K, La, Lu, Mg, Mn, Mo, Na, Nb, Nd, Ni, Os, P, Pb, Pd, Pr, Pt, Rb, Re, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Te, Th, Ti, Tl, Tm, U, V, W, Y, Yb, Zn and Zr. However, please note that some elements may not be determinable due to matrix interference. During this semi-quantitative analysis, the instrument is calibrated for about 30 elements and the rest of the analytes are quantified using sensitivity factors for calibrated elements with similar mass and first ionization potential considering isotope abundances. Quantitative analysis is also available at an additional price. During this analysis, all elements are calibrated (excluding halogens and Os). Please ask for an offer for this service.

ICP-MS measurement (wide) for water samples

EN ISO 17294-2, EN ISO 178 52, EN 16192, …

Determination of Be, Ba, Co, Al, Mg, Cu, Li, Mn, Ag, Sn, Ti, V, Zn, Tl, B, Hg, Mo, Fe, Ca, K, U, P, Cd, Na, Cr, Ni, Pb, Sb, As, and Se in water samples with ICP-MS-technique. The sample is homogenized and acidified (HNO3), after which the analysis is performed from the liquid phase. The displayed price applies to natural waters. If the sample contains a lot of solids or the matrix is significantly different from natural water (for example, wastewater and industrial waters), additional steps may be needed, and this will be reflected in the price. The concentration of each element is reported in µg/l.

ICP-OES metal quantification - soil, sludge, and sediment (Ag, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Hg, Li, Mn, Mo, Ni, Pb, Sb, Sn, Sr, Tl, V, and Zn)

EPA 200.7, EPA 3050, EPA 6010, …

ICP-OES measurement package for soil, sludge, or sediment samples. Pre-treatment of the sample with aqua regia decomposition is included in the price. The following elements are quantified using the ICP-OES technique: Ag, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Hg, Li, Mn, Mo, Ni, Pb, Sb, Sn, Sr, Tl, V, and Zn. The concentrations are expressed in mg/kg d.m. The analysis is also available with an express turnaround time. Ask our experts for more information.

CHNOS analysis of organic materials

Determination of carbon, hydrogen, nitrogen, sulfur, and oxygen content of an organic sample. CHNS analysis (”LECO analysis”) is performed using a flash combustion method, where the sample is combusted under 25 kPa of O2 at an elevated temperature (1000 °C), followed by gas chromatography separation and detection using a thermal conductivity detector. Oxygen is analyzed by reduction on granulated carbon at 1480 °C, utilizing high-temperature thermal decomposition and conversion of oxygen into carbon monoxide before gas chromatography separation and detection with a thermal conductivity detector. The sample can be either solid or liquid, but water in the sample affects the results. In the case of aqueous samples, it is possible to dry the sample before analysis. The price includes two parallel measurements. The results are reported as wt-% of the initial sample. The ash, drying and dry loss measurements will increase the minimum required sample material need to 300 mg. The analysis gives the total carbon, hydrogen, nitrogen, sulfur, and oxygen content of the material, but it does not identify any chemical structures. The measurement can be combined with other methods, such as GC-MS, 1H, and 13C NMR, to perform substance structure identification. Possible element packages: O, CHNS, and CHNOS.

Raman spectroscopy - gas samples

Analysis of gaseous samples using Raman spectroscopy.

Characterization of polymers by py-GC-MS

Pyrolysis gas chromatography-mass spectrometry (py-GC-MS) analysis to determine the identity of an unknown polymer sample. During the measurement, the sample is instantaneously heated in an inert atmosphere or vacuum. This causes the sample to decompose into smaller molecular fragments which are then analyzed with GC-MS. Different types of polymers can be identified by their unique decomposition products. This includes, but is not limited to: PE, PP, PS, ABS, PMMA, PET, PC, PVC, polyamides, natural & synthetic rubbers, and more. The price includes the basic preparation and analysis of the sample. More extensive sample preparation is subject to additional costs.

Microplastics in biological samples of animal origin

Determination of microplastics in biological samples of animal origin using FTIR. The results of the analysis will specify different types of polymers by size. These projects are always handled on a case-by-case basis. Please contact our experts using the form below to discuss the suitability of the analysis for your samples.

Volatile organic compounds (VOC) in water

EPA 624, EPA 8015, EPA 8260, …

Determination of volatile organic compounds (VOC) in water using the GC-MS technique. The analysis determines the concentrations of 67 volatile compounds including BTEX, DIPE, ETBE, MTBE, TAEE, TAME, and TBA. The results of the analysis are reported in µg/l.

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