| 122318 |
United States |
AOAC International
AOAC International
|
AOAC PT Program: Pathogen-Free Microbiology (M02)
AOAC PT Program: Pathogen-Free Microbiology (M02)
|
2026-03-19 |
|
|
| PT name |
(AOAC PT Program: Pathogen-Free Microbiology (M02)) |
|
| 1539392 |
United States |
AOAC International
AOAC International
|
AOAC PT Program: Listeria Environmental Swab (LS01)
AOAC PT Program: Listeria Environmental Swab (LS01)
|
2026-03-19 |
|
|
| PT name |
(AOAC PT Program: Listeria Environmental Swab (LS01)) |
|
| 122282 |
United States |
AOAC International
AOAC International
|
AOAC PT Program: Meat Microbiology I (M03)
AOAC PT Program: Meat Microbiology I (M03)
|
2026-03-19 |
|
|
| PT name |
(AOAC PT Program: Meat Microbiology I (M03)) |
|
| 121982 |
United States |
AOAC International
AOAC International
|
AOAC PT Program: Meat Chemistry (C01)
AOAC PT Program: Meat Chemistry (C01)
|
2026-03-23 |
|
|
| PT name |
(AOAC PT Program: Meat Chemistry (C01)) |
|
| 1568815 |
Brazil |
ControlLab Controle de Qualidade para Laboratórios Ltda
ControlLab Controle de Qualidade para Laboratórios Ltda
|
Physico-chemical analysis PT: Alcoholic Distilled: Beverages
[EP de Análises Fisico-Químicas: Bebidas Alcoólicas: Destiladas]
Physico-chemical analysis PT: Alcoholic Distilled: Beverages
[EP de Análises Fisico-Químicas: Bebidas Alcoólicas: Destiladas]
|
2026-04-07 |
|
|
| PT name |
(Physico-chemical analysis PT: Alcoholic Distilled: Beverages) |
|
| 705717 |
Brazil |
ControlLab Controle de Qualidade para Laboratórios Ltda
ControlLab Controle de Qualidade para Laboratórios Ltda
|
Clinical PT - Molecular Biology Coronavírus (SARS-CoV2)
[EP Clínico - Biologia Molecular Coronavírus (SARS-CoV2)]
Clinical PT - Molecular Biology Coronavírus (SARS-CoV2)
[EP Clínico - Biologia Molecular Coronavírus (SARS-CoV2)]
|
2026-05-13 |
|
|
| PT name |
(Clinical PT - Molecular Biology Coronavírus (SARS-CoV2)) |
|
| 128257 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Acetic Acid
Acetic Acid
|
2020-09-30 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Colour Pt/Co) |
|
| 128230 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Toluene
Toluene
|
2020-11-11 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 128214 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
n-Butylacrylate
n-Butylacrylate
|
2020-10-16 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 128315 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Mono Propylene Glycol (MPG)
Mono Propylene Glycol (MPG)
|
2020-10-23 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 170104 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Vinyl Acetate Monomer (VAM)
Vinyl Acetate Monomer (VAM)
|
2020-09-24 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 731823 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Cyclohexane
Cyclohexane
|
2020-10-16 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 765985 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Methyl Methacrylate (MMA)
Methyl Methacrylate (MMA)
|
2020-10-30 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 731900 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Ethylacetate
Ethylacetate
|
2020-10-16 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 727928 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Butylacetate
Butylacetate
|
2020-10-16 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Color Pt/Co) |
|
| 809948 |
Germany |
Reference Institute for Bioanalytics
Reference Institute for Bioanalytics
|
Coagulation
[Gerinnung]
Coagulation
[Gerinnung]
|
2020-12-01 |
|
|
| Tested property |
(Antithrombin III Activity (AT III), fibrinogen, INR, prothrombin time (PT, Quick), activated) |
|
| 132884 |
Netherlands |
Institute for Interlaboratory Studies (iis)
Institute for Interlaboratory Studies (iis)
|
Methanol
Methanol
|
2020-10-23 |
|
|
| PT provider ID |
(120492) |
| Tested property |
(Carbonisable substances Pt/Co) (Color Pt/Co) |
|
| 136351 |
Italy |
Test Veritas S.r.l.
Test Veritas S.r.l.
|
Contaminants in Human food (Progetto Trieste)
Contaminants in Human food (Progetto Trieste)
|
2026-02-27 |
|
|
| Tested property |
(See PT schemes for "Contaminants in milk (Progetto Trieste)") (See PT schemes for "Contaminants in Beverages (Progetto Trieste)") (See PT schemes for "Contaminants in Beverages (Progetto Trieste)") (See PT schemes for "Contaminants in Animal Muscle (Progetto Trieste)") (See PT schemes for "Contaminants in Seafood (Progetto Trieste)") |
|
| 964568 |
Germany |
DLA - Proficiency Tests GmbH
DLA - Proficiency Tests GmbH
|
ptAL10 (2023) Allergens X: Gluten and Soya in Oat Drink and Rice Drink (4 different Samples)
ptAL10 (2023) Allergens X: Gluten and Soya in Oat Drink and Rice Drink (4 different Samples)
|
2022-10-27 |
|
|
| Remarks |
(Allergen-PTs (qualitative / quantitative) - Accredited Programs -
Four different Samples with) (Gluten and Soya in Drinks are provided for qualitative and quantitative determination. Any suitable method can be applied for analysis.) |
|
| 1137569 |
Mexico |
Best Reference
Best Reference
|
Luxometer calibration
[Calibración de Luxómetro]
Luxometer calibration
[Calibración de Luxómetro]
|
2025-06-05 |
|
|
| Related legislation or standard |
(Publicación Técnica CNM-MFO-PT-004 Calibración de Luxómetros y su uso en la medición de niveles de iluminación (CENAM 2010)) |
|
