Accreditation self-declared
Bavarian dairy-sector quality company in Wolnzach that runs proficiency tests for milk laboratories: multiparameter tests on raw cow milk and cream, special matrices (whey, UHT, goat and buffalo milk), inhibitor/antibiotic residue tests and a total bacterial count test.
Multiparameter Proficiency Test (Multi-PT)
Special-Multiparameter Proficiency Test (Special Multi-PT)
Proficiency Test for Inhibitors
Multi-Inhibitor Proficiency Test
Total Microbiological Count Proficiency Test
| Scheme | Testing fields | Sample type | Analytes | Rounds/yr | Link |
|---|---|---|---|---|---|
| Multiparameter Proficiency Test (Multi-PT) |
| Raw cow milk, cream | — | 2 | Scheme page for Multiparameter Proficiency Test (Multi-PT) (opens in a new tab) |
| Special-Multiparameter Proficiency Test (Special Multi-PT) |
| Whey, pasteurised milk/cream, skimmed milk, UHT milk, raw goat or buffalo milk | — | — | Scheme page for Special-Multiparameter Proficiency Test (Special Multi-PT) (opens in a new tab) |
| Proficiency Test for Inhibitors |
| Lyophilised UHT milk | Antibiotic residues (e.g. penicillin G, cloxacillin, ampicillin) at MRL level | 1 | Scheme page for Proficiency Test for Inhibitors (opens in a new tab) |
| Multi-Inhibitor Proficiency Test |
| Milk | Beta-lactams, neomycin, tylosin, sulfonamide, oxytetracycline, fluoroquinolones, aflatoxin M1 | — | Scheme page for Multi-Inhibitor Proficiency Test (opens in a new tab) |
| Total Microbiological Count Proficiency Test |
| Raw cow milk | — | — | Scheme page for Total Microbiological Count Proficiency Test (opens in a new tab) |
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Compiled from QSE GmbH (Milchprüfring Bayern subsidiary) - Proficiency Tests's own published information or sent in by the provider, and reviewed by EqasOnline. Check scheme details, fees and dates with the provider before you enrol. 5 schemes listed here.
Last updated 1 Nov 2026.
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