Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
|---|---|---|---|---|
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        Degree of rusting ISO 4628-3                             Parameters (quantitative): Degree of rusting Ri [rating] Article Number: 2011046 Category: chemical-physical testing material testing metals Accreditation: This proficiency test is not included in the scope of the accreditation.  | 
    
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    April 2027 | Add to cart | |
| 
        Delicatessen salad                             Parameters (quantitative): benzoic acid [mg/kg], sorbic acid [mg/kg], Methyl 4-hydroxybenzoate [mg/kg], Ethyl 4-hydroxybenzoate [mg/kg], Propyl 4-hydroxybenzoate [mg/kg], Butyl 4-hydroxybenzoate 1 [mg/kg], n-Butyl 4-hydroxybenzoate 1 [mg/kg], Isobutyl 4-hydroxybenzoate 1 [mg/kg] Article Number: 2010197 Category: chemical-physical testing food and feed food matrices (other) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.  | 
    
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    December 2026 | Add to cart | |
| 
        Delicatessen salad                                     Article Number: 2010197  | 
    December 2027 | Add to cart | ||
| 
        Density ISO 1183-1 and ASTM D792 (Apr.)                             Parameters (quantitative): Density [g/cm³] Article Number: 2010769 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.  | 
    
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    April 2026 | Add to cart | |
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        Density ISO 1183-1 and ASTM D792 (Apr.)                                     Article Number: 2010769  | 
    April 2027 | Add to cart | ||
| 
        Density ISO 1183-1 and ASTM D792 (Oct.)                             Parameters (quantitative): Density [g/cm³] Article Number: 2010984 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked.  | 
    
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    September 2025 | Add to cart | |
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        Density ISO 1183-1 and ASTM D792 (Oct.)                                     Article Number: 2010984  | 
    October 2026 | Add to cart | ||
| 
        Density ISO 1183-1 and ASTM D792 (Oct.)                                     Article Number: 2010984  | 
    October 2027 | Add to cart | ||
| 
        Density of rubber ISO 2781                             Parameters (quantitative): Density [g/cm³] Article Number: 2010727 Category: chemical-physical testing material testing rubber & TPE Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.  | 
    
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    May 2026 | Add to cart | |
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        Density of rubber ISO 2781                                     Article Number: 2010727  | 
    May 2027 | Add to cart | ||
| 
        Dental care - total fluoride                             Parameters (quantitative): total fluoride [g/100g] Article Number: 3010017 Description: To continuously ensure a good product quality for end products as well as for intermediate products the chmical-physical parameters have to be monitored and analyzed. These PT schemes are specially developed for quantitative requirements and specifications in the cosmetic field. Category: chemical-physical testing consumer goods and packaging cosmetic Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked.  | 
    
                     | 
    October 2025 | Add to cart | |
| 
        Dental care - total fluoride                                     Article Number: 3010017  | 
    October 2026 | Add to cart | ||
| 
        Dental care - total fluoride                                     Article Number: 3010017  | 
    October 2027 | Add to cart | ||
| 
        Depth of penetration of water under pressure EN 12390-8                             Parameters (quantitative): Maximum depth of penetration [mm] Article Number: 2010591 Category: physical mechanical testing material testing hardened concrete Accreditation: This proficiency test is not included in the scope of the accreditation.  | 
    
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    December 2025 | Add to cart | |
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        Depth of penetration of water under pressure EN 12390-8                                     Article Number: 2010591  | 
    December 2026 | Add to cart | ||
| 
        Depth of penetration of water under pressure EN 12390-8                                     Article Number: 2010591  | 
    December 2027 | Add to cart | ||
| 
        Detection B.cereus milk                 Parameters (qualitative): B.cereus qualitative [-] Article Number: 2011314 Category: immunological, molecular biological and microbiological testing food and feed milk and cream Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 2  | 
    
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    May 2026 | Add to cart | |
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        Detection B.cereus milk                 Parameters (qualitative): B.cereus qualitative [-] Article Number: 2011314  | 
    May 2027 | Add to cart | ||
| 
        Detection coliform bacteria in mineral- and table water                 Parameters (qualitative): Coliforms qualitative Article Number: 2010134 Description: water quality Category: immunological, molecular biological and microbiological testing food and feed mineral water and table water Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1  | 
    
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    October 2026 | Add to cart | |
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        Detection coliform bacteria in mineral- and table water                 Parameters (qualitative): Coliforms qualitative Article Number: 2010134  | 
    October 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
