| 140203 |
Canada |
Proficiency Testing Canada
Proficiency Testing Canada
|
C25 - Phenolic Compounds in Water
C25 - Phenolic Compounds in Water
|
2020-06-30 |
|
|
| PT name |
(C25 - Phenolic Compounds in Water) |
|
| 772395 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Per- & Polyfluorinated Compounds in Textile
Per- & Polyfluorinated Compounds in Textile
|
2020-10-08 |
|
|
| PT name |
(Per- & Polyfluorinated Compounds in Textile) |
|
| 1457674 |
France |
AGLAE - Association Générale des Laboratoires d'Analyses et d'Essais
AGLAE - Association Générale des Laboratoires d'Analyses et d'Essais
|
Perfluorinated compounds in solid matrices
[Composés perfluorés sur matrices solides]
Perfluorinated compounds in solid matrices
[Composés perfluorés sur matrices solides]
|
2025-12-01 |
|
|
| PT name |
(Perfluorinated compounds in solid matrices) |
|
| 1129365 |
Spain |
ielab
ielab
|
Drinking Water: Physical-Chemical B
[Agua de Consumo: Físico-químico B]
Drinking Water: Physical-Chemical B
[Agua de Consumo: Físico-químico B]
|
2023-11-29 |
|
|
| Tested property |
(Physical-Chemical parameters: Organic compounds) |
|
| 1129375 |
Spain |
ielab
ielab
|
Drinking Water: Physical-Chemical D
[Agua de Consumo: Físico-químico D]
Drinking Water: Physical-Chemical D
[Agua de Consumo: Físico-químico D]
|
2023-11-29 |
|
|
| Tested property |
(Physical-Chemical parameters: Organic compounds) |
|
| 144950 |
United States |
ERA
ERA
|
ERA Water Pollution: Inorganics - Volatile Solids
ERA Water Pollution: Inorganics - Volatile Solids
|
2020-06-05 |
|
|
| PT name |
(ERA Water Pollution: Inorganics - Volatile Solids) |
| Tested property |
(Total Volatile Solids) |
|
| 139841 |
Belgium |
VITO
VITO
|
ORKA & BACIL
ORKA & BACIL
|
2023-04-27 |
|
|
| Tested property |
(Adsorbable organically bound halogens (AOX)) (Extractable Organic Halogens (EOX)) (Total organic carbon (TOC)) (Non-purgeable organic carbon (NPOC)) (Volatile organic halogenated compounds (VOC) and monocyclic aromatic hydrocarbons) |
|
| 148703 |
United States |
ERA
ERA
|
ERA Air and Emissions - Volatiles on Sorbent
ERA Air and Emissions - Volatiles on Sorbent
|
2020-06-06 |
|
|
| PT name |
(ERA Air and Emissions - Volatiles on Sorbent) |
|
| 307907 |
Austria |
Umweltbundesamt GmbH (Environmental Agency Austria)
Umweltbundesamt GmbH (Environmental Agency Austria)
|
Volatile Halogenated Hydrocarbons (VHH) in water (C67)
[Leichtflüchtige Halogenkohlenwasserstoffe (LHKW) in Wasser (C67)]
Volatile Halogenated Hydrocarbons (VHH) in water (C67)
[Leichtflüchtige Halogenkohlenwasserstoffe (LHKW) in Wasser (C67)]
|
2021-07-23 |
|
|
| PT name |
(Volatile Halogenated Hydrocarbons (VHH) in water (C67)) |
|
| 1313192 |
Turkey |
Taha Giyim Laboratory
Taha Giyim Laboratory
|
TGL-2025-015-Organic & Inorganic Tests
[TGL-2025-015-Organik & İnorganik Testler]
TGL-2025-015-Organic & Inorganic Tests
[TGL-2025-015-Organik & İnorganik Testler]
|
2024-11-14 |
|
|
| PT name |
(TGL-2025-015-Organic & Inorganic Tests) |
| Test item |
(Organic tests) |
|
| 148474 |
United States |
ERA
ERA
|
ERA Soil: Organics - Diesel Range Organics (DRO)
ERA Soil: Organics - Diesel Range Organics (DRO)
|
2020-06-05 |
|
|
| PT name |
(ERA Soil: Organics - Diesel Range Organics (DRO)) |
| Tested property |
(Diesel range organics) |
|
| 148417 |
United States |
ERA
ERA
|
ERA Soil: Organics - Gasoline Range Organics (GRO)
ERA Soil: Organics - Gasoline Range Organics (GRO)
|
2020-06-06 |
|
|
| PT name |
(ERA Soil: Organics - Gasoline Range Organics (GRO)) |
| Tested property |
(Gasoline Range Organics (GRO)) |
|
| 1008733 |
Austria |
AGES - Austrian Agency for Health and Food Safety
AGES - Austrian Agency for Health and Food Safety
|
Interlaboratory test of the ALVA Working Group for Food, Veterinary and Agricultural Science
[Ringversuch der ALVA - Arbeitsgemeinschaft für Lebensmittel-, Veterinär- und Agrarwesen]
Interlaboratory test of the ALVA Working Group for Food, Veterinary and Agricultural Science
[Ringversuch der ALVA - Arbeitsgemeinschaft für Lebensmittel-, Veterinär- und Agrarwesen]
|
2023-02-03 |
|
|
| Test item |
(Compound Feed) |
|
| 144761 |
Germany |
AQS - Baden-Württemberg am Institut für Siedlungswasserbau der Universität Stuttgart
AQS - Baden-Württemberg am Institut für Siedlungswasserbau der Universität Stuttgart
|
Waste water PT scheme - Sum parameters
[Länderübergreifender Ringversuch - Summenparameter in Abwasser]
Waste water PT scheme - Sum parameters
[Länderübergreifender Ringversuch - Summenparameter in Abwasser]
|
2021-05-04 |
|
|
| Tested property |
(Halogenated organic compounds (AOX)) (Total Organic Carbon (TOC)) |
|
| 771511 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Per- & Polyfluorinated Compounds (PFAS) in Polymers, total
Per- & Polyfluorinated Compounds (PFAS) in Polymers, total
|
2020-10-07 |
|
|
| PT name |
(Per- & Polyfluorinated Compounds (PFAS) in Polymers, total) |
| Tested property |
(Other Per- and Polyfluorinated compounds) |
|
| 1398751 |
Egypt |
GOEIC Proficiency Testing Unit “GOEIC-PTU” General Organization for Export and Import Control
GOEIC Proficiency Testing Unit “GOEIC-PTU” General Organization for Export and Import Control
|
Chemical Testing
[Chemical Testing]
Chemical Testing
[Chemical Testing]
|
2025-12-28 |
|
|
| PT provider |
(GOEIC Proficiency Testing Unit “GOEIC-PTU” General Organization for Export and Import Control) |
| Tested property |
(Determination of Total fatty matter , moisture and volatile matter) |
|
| 154779 |
France |
AGLAE - Association Générale des Laboratoires d'Analyses et d'Essais
AGLAE - Association Générale des Laboratoires d'Analyses et d'Essais
|
Perfluorinated compounds in fresh waters (PFAS)
[Composés perfluorés sur eaux douces]
Perfluorinated compounds in fresh waters (PFAS)
[Composés perfluorés sur eaux douces]
|
2026-01-14 |
|
|
| PT name |
(Perfluorinated compounds in fresh waters (PFAS)) |
| Tested property |
(Sum of the 20 perfluorinated compounds) |
|
| 155648 |
Canada |
Institute for Quality Management in Healthcare (IQMH)
Institute for Quality Management in Healthcare (IQMH)
|
Molecular Microbiology - C. trachomatis and N. gonorrhoeae
Molecular Microbiology - C. trachomatis and N. gonorrhoeae
|
2025-08-21 |
|
|
| Test item |
(Liquid suspensions of organism) |
|
| 540884 |
France |
AGLAE - Association Générale des Laboratoires d'Analyses et d'Essais
AGLAE - Association Générale des Laboratoires d'Analyses et d'Essais
|
Perfluorinated compounds in waste waters (PFAS)
[Composés perfluorés sur eaux résiduaires]
Perfluorinated compounds in waste waters (PFAS)
[Composés perfluorés sur eaux résiduaires]
|
2026-01-14 |
|
|
| PT name |
(Perfluorinated compounds in waste waters (PFAS)) |
|
| 771528 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Per- & Polyfluorinated Compounds (PFAS) in Textile
Per- & Polyfluorinated Compounds (PFAS) in Textile
|
2021-01-28 |
|
|
| PT name |
(Per- & Polyfluorinated Compounds (PFAS) in Textile) |
|
