Name Planned shipping method Start Date  
Egg pasta
Parameters (quantitative): total fat [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], ash [g/100 g], sodium chloride [g/100 g], cholesterol [mg/100 g], total sterols [mg/100 g], egg content [g/100 g], fibre [g/100 g]
Article Number: 2010413
Category: chemical-physical testing food and feed egg products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature December 2025 Add to cart
Egg pasta
Article Number: 2010413
December 2026 Add to cart
Egg powder
Parameters (quantitative): total lipids [g/100 g], ash [g/100 g], pH value [-], dry matter [g/100 g], sodium chloride [g/100 g], L-lactic acid [mg/kg], D-3-hydroxybutyric acid [mg/kg], crude protein (N x 6,25) [g/100 g]
Article Number: 2010155
Category: chemical-physical testing food and feed egg products
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New parameter selection
Frozen shipping November 2025 Add to cart
Egg powder
Article Number: 2010155
November 2026 Add to cart
Egg products
Parameters (quantitative): total lipids [g/100 g], crude protein (N x 6,25) [g/100 g], dry matter [g/100 g], pH value [-], cholesterol [mg/100 g], α-linolenic acid methyl ester [g/100 g total fatty acid methyl ester], eicosapentaenoic acid methyl ester [g/100 g total fatty acid methyl ester], docosahexaenoic acid methyl ester [g/100 g total fatty acid methyl ester], sodium chloride [g/100 g]
Article Number: 2010056
Category: chemical-physical testing food and feed egg products
Accreditation: This proficiency test is not included in the scope of the accreditation.
Frozen shipping December 2025 Add to cart
Egg products
Article Number: 2010056
December 2026 Add to cart
EHEC O157 milk
Parameters (qualitative): EHEC O157
Article Number: 2010604
Description: Qualitative determination of the serotype EHEC:O157, e.g. with §35 LMBG L.00.00-68
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 3 **
Frozen shipping July 2025 Add to cart
EHEC O157 milk
Parameters (qualitative): EHEC O157
Article Number: 2010604
July 2026 Add to cart
EHEC Screening milk
Parameters (qualitative): EHEC Screening
Article Number: 2010608
Description: Qualitative determination of EHEC and the identification of specific serotypes O157, O111, O26, O103, O145, O104, O118 and O121 if possible, e.g. with § 64 LFGB L 00.00-150 (V) or ISO 13136
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 3 **
Frozen shipping July 2025 Add to cart
EHEC Screening milk
Parameters (qualitative): EHEC Screening
Article Number: 2010608
July 2026 Add to cart
Elasticity of fabrics (strip test) ISO 20932-1
Article Number: 2011228
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature May 2025 Add to cart
Elasticity of fabrics (strip test) ISO 20932-1
Article Number: 2011228
May 2026 Add to cart
Electrical disturbances - Absorber-lined shielded enclosure ISO 11452-2
Article Number: 2011084
Description: The EMC test object consists of a tabletop unit with 230 VAC / 50 Hz / 10 A supply connection (single-phase). Operation via an integrated touch display with intuitive user interface.
Category: physical mechanical testing material testing electromagnetic compatibility
Accreditation: This proficiency test is not included in the scope of the accreditation.
additional test chambers or additional test places are charged with 50% of the proficiency testing price
Unfortunately, no further booking is possible this year.
Shipping at room temperature July 2024
Electrical disturbances - Absorber-lined shielded enclosure ISO 11452-2
Article Number: 2011084
August 2025 Add to cart
Electrical disturbances - Absorber-lined shielded enclosure ISO 11452-2
Article Number: 2011084
August 2026 Add to cart
Electrical fast transient immunity IEC 61000-4-4
Article Number: 2011057
Description: The EMC test object consists of a tabletop unit with 230 VAC / 50 Hz / 10 A supply connection (single-phase). Operation via an integrated touch display with intuitive user interface.
Category: physical mechanical testing material testing electromagnetic compatibility
Accreditation: This proficiency test is not included in the scope of the accreditation.
additional test chambers or additional test places are charged with 50% of the proficiency testing price
Unfortunately, no further booking is possible this year.
Shipping at room temperature October 2024
Electrical fast transient immunity IEC 61000-4-4
Article Number: 2011057
May 2025 Add to cart
Electrical fast transient immunity IEC 61000-4-4
Article Number: 2011057
May 2026 Add to cart
Electrostatic discharge (powered-up direct discharges) ISO 10605 (8.3)
Article Number: 2011249
Description: The EMC test object consists of a tabletop unit with various supply connection options suitable for the specific task, e.g. 230V / 50 Hz, 12 V DC, 28 V DC. Operation via an integrated touch display with intuitive user interface.
Category: physical mechanical testing material testing electromagnetic compatibility
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature May 2025 Add to cart
Electrostatic discharge (powered-up direct discharges) ISO 10605 (8.3)
Article Number: 2011249
May 2026 Add to cart
1 Parameter mit dieser Kennzeichnung sind abhangig von der Teilnehmerzahl und/oder der Materialauswahl.
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.