Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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Milk (residues)
Parameters (quantitative): Chloramphenicol (CAS 56-75-7) [µg/kg], PCB 101 (CAS 37680-73-2) [(mg/kg) fat], trichlormethane (CAS 67-66-3) [mg/kg], aflatoxin M1 [µg/kg], Streptomycin (CAS 57-92-1) [µg/l], tetracycline (CAS 60-54-8) [µg/kg] Article Number: 2010045 Description: The reliable proof of residues in milk is of gaining increasing importance in terms of consumer protection. Regarding this the qualitative determination as well as the quantitative analysis is of high importance. Both is covered by this proficiency testing: A qualitative evaluation for all residues has to be carried out. For those parameters where a detectable limit of residues is identified the quantitative analysis is requested. The performance evaluation is done for the quantitative testing. Category: immunological, molecular biological and microbiological testing food and feed milk and cream Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Frozen shipping
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March 2026 | Add to cart | |
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Milk (residues)
Article Number: 2010045 |
April 2027 | Add to cart | ||
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Milk powder IMF allergens
Parameters (quantitative): gliadin [mg/kg], lactose (monohydrate) [mg/100g], ß-lacto-globulin [mg/kg], soy protein [mg/kg], casein [mg/kg] Article Number: 2010261 Category: immunological, molecular biological and microbiological testing food and feed infant formula Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Shipping at room temperature
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October 2026 | Add to cart | |
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Milk powder IMF allergens
Article Number: 2010261 |
October 2027 | Add to cart | ||
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Mycotoxins in corn
Parameters (quantitative): aflatoxin B1 [µg/kg], aflatoxin B2 [µg/kg], aflatoxin G1 [µg/kg], aflatoxin G2 [µg/kg], ochratoxin A [µg/kg], deoxynivalenol (DON) [µg/kg], fumonisin B1 [µg/kg], zearalenone [µg/kg], total aflatoxin content [µg/kg] Article Number: 2011167 Description: The individual mycotoxins are first examined qualitatively. For those mycotoxins for which this examination is positive, the quantitative examination is to be carried out. The performance evaluation is carried out for the quantitative examination part. Category: immunological, molecular biological and microbiological testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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November 2026 | Add to cart | |
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Mycotoxins in corn
Article Number: 2011167 |
November 2027 | Add to cart | ||
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Overshoes - detection of Salmonella spp.
Parameters (qualitative): Salmonella spp. [positive/negative] Article Number: 2011349 Description: Hygene, Environment sample Category: immunological, molecular biological and microbiological testing consumer goods and packaging protective clothing Accreditation: This proficiency test is not included in the scope of the accreditation. risk group 2 New proficiency testing |
Frozen shipping
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August 2026 | Add to cart | |
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Overshoes - detection of Salmonella spp.
Parameters (qualitative): Salmonella spp. [positive/negative] Article Number: 2011349 |
August 2027 | Add to cart | ||
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Paper - transition of antimicrobial components (EN 1104)
Parameters (qualitative): antibacterial effect Bacillus subtilis [mm], antimycotic effect Aspergillus niger [mm] Article Number: 2010279 Category: immunological, molecular biological and microbiological testing consumer goods and packaging paper and board Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature
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November 2026 | Add to cart | |
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Paper - transition of antimicrobial components (EN 1104)
Parameters (qualitative): antibacterial effect Bacillus subtilis [mm], antimycotic effect Aspergillus niger [mm] Article Number: 2010279 |
November 2027 | Add to cart | ||
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Paper, board - enumeration of aerobic bacteria (ISO 8784-2)
Parameters (quantitative): aerobic total count Article Number: 2011304 Description: Possible methods for participation, e.g: ISO 8784-2 Category: immunological, molecular biological and microbiological testing consumer goods and packaging paper and board Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
 Refrigerated shipping
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November 2026 | Add to cart | |
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Paper, board - enumeration of aerobic bacteria (ISO 8784-2)
Article Number: 2011304 |
November 2027 | Add to cart | ||
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Paper, board - enumeration of moulds (ISO 8784-2)
Parameters (quantitative): moulds Article Number: 2011305 Description: Possible methods for participation, e.g: ISO 8784-2 Category: immunological, molecular biological and microbiological testing consumer goods and packaging paper and board Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Refrigerated shipping
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November 2026 | Add to cart | |
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Paper, board - enumeration of moulds (ISO 8784-2)
Article Number: 2011305 |
November 2027 | Add to cart | ||
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Performance testing solid culture media – productivity (EN ISO 11133)
Parameters (quantitative): productivity [cfu] Article Number: 2011336 Description: Productivity test according to DIN EN ISO 11133 or EN ISO 11133 on tryptic soy agar (TSA). As part of the proficiency test, participants are sent certified reference material in the form of the test organism and ready-to-use culture media plates to be tested. The productivity test is to be carried out as a triple determination. Category: immunological, molecular biological and microbiological testing food and feed Performance testing culture media Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping
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September 2026 | Add to cart | |
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Performance testing solid culture media – productivity (EN ISO 11133)
Article Number: 2011336 |
September 2027 | Add to cart | ||
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Plastic materials - aerobic biodegradability (ISO 14855-2, ASTM D5338-15)
Parameters (quantitative): Biodegradation via CO2 [%] Article Number: 2011138 Description: The samples are to be tested for biodegradability at 58°C under aerobic conditions over a period of 45 days. Category: immunological, molecular biological and microbiological testing Environmental analytics biodegradation Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping
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October 2026 | Add to cart | |
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Plastic materials - aerobic biodegradability (ISO 14855-2, ASTM D5338-15)
Article Number: 2011138 |
October 2027 | Add to cart | ||
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Plastic materials - anaerobic biodegradability (ASTM D5511)
Parameters (quantitative): Biodegradation via CO2 and CH4 development [%] Article Number: 2011139 Description: The samples should be tested for biodegradability under anaerobic conditions at 37°C (mesophilic conditions) over a period of 30 days. Note: Please contact us if you would like to test the samples at 52°C (thermophilic conditions). Category: immunological, molecular biological and microbiological testing Environmental analytics biodegradation Accreditation: This proficiency test is not included in the scope of the accreditation. |
Refrigerated shipping
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October 2026 | Add to cart | |
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Plastic materials - anaerobic biodegradability (ASTM D5511)
Article Number: 2011139 |
October 2027 | Add to cart | ||
1
Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.
Under certain circumstances, this parameter may not be available in the proficiency test.