Name Planned shipping method Start Date  
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 2026 Add to cart
Egg products
Article Number: 2010056
December 2027 Add to cart
EHEC-STEC Screening milk
Parameters (qualitative): EHEC-STEC 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 2026 Add to cart
EHEC-STEC Screening milk
Parameters (qualitative): EHEC-STEC Screening
Article Number: 2010608
July 2027 Add to cart
Elasticity of fabrics (strip test) ISO 20932-1
Parameters (quantitative): Elongation S%, Permanent deformation C%
Article Number: 2011228
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Elasticity of fabrics (strip test) ISO 20932-1
Article Number: 2011228
May 2027 Add to cart
Electrical disturbances - Absorber-lined shielded enclosure ISO 11452-2
Parameters (quantitative): Amplitude [V/m] at different frequencies
Article Number: 2011084
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. Important test parameters: 200 MHz - 6 GHz | Limit value / test level: up to 100 V/m
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
Shipping at room temperature August 2026 Add to cart
Electrical disturbances - Absorber-lined shielded enclosure ISO 11452-2
Article Number: 2011084
August 2027 Add to cart
Electrical fast transient immunity IEC 61000-4-4
Parameters (quantitative): Amplitude at L (+ 2000 Vpk) - Minimum value [Vpeak], Amplitude at N (+ 2000 Vpk) - Minimum value [Vpeak], Amplitude at PE (+ 2000 Vpk) - Minimum value [Vpeak], Amplitude at L (+ 2000 Vpk) - Maximum value [Vpeak], Amplitude at L (- 2000 Vpk) - Minimum value [Vpeak], Amplitude at N (- 2000 Vpk) - Minimum value [Vpeak], Amplitude at PE (- 2000 Vpk) - Minimum value [Vpeak], Amplitude at L (- 2000 Vpk) - Maximum value [Vpeak], Pulse Width - Mean value [ns], Burst Packet length - Mean value [ms], Burst Period - Mean value [ms]
Article Number: 2011057
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.
additional test chambers or additional test places are charged with 50% of the proficiency testing price
Shipping at room temperature May 2026 Add to cart
Electrical fast transient immunity IEC 61000-4-4
Article Number: 2011057
May 2027 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.
Shipping at room temperature May 2026 Add to cart
Electrostatic discharge (powered-up direct discharges) ISO 10605 (8.3)
Article Number: 2011249
May 2027 Add to cart
Electrostatic discharge immunity IEC 61000-4-2
Parameters (quantitative): Amplitude (+ 8 kV) - Maximum value [Vpeak], Amplitude (+ 8 kV) - Minimum value [Vpeak], Amplitude (- 8 kV) - Maximum value [Vpeak], Amplitude (- 8 kV) - Minimum value [Vpeak], Pulse Width (+ 8 kV) - Mean value [ns], Pulse Width (- 8 kV) - Mean value [ns]
Article Number: 2011055
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.
additional test chambers or additional test places are charged with 50% of the proficiency testing price
Is currently underway. Can still be booked.
Shipping at room temperature August 2025 Add to cart
Electrostatic discharge immunity IEC 61000-4-2
Article Number: 2011055
May 2026 Add to cart
Electrostatic discharge immunity IEC 61000-4-2
Article Number: 2011055
May 2027 Add to cart
Element determination in the ultra-trace range
Parameters (quantitative): aluminium (Al) [µg/kg], barium (Ba) [µg/kg], cerium (Ce) [µg/kg], chromium (Cr) [µg/kg], copper (Cu) [µg/kg], dysprosium (Dy) [µg/kg], gadolinium (Gd) [µg/kg], lanthanum (La) [µg/kg], manganese (Mn) [µg/kg], molybdenum (Mo) [µg/kg], nickel (Ni) [µg/kg], neodymium (Nd) [µg/kg], lead (Pb) [µg/kg], praseodymium (Pr) [µg/kg], selenium (Se) [µg/kg], tin (Sn) [µg/kg], uranium (U) [µg/kg], vanadium (V) [µg/kg], ytterbium (Yb) [µg/kg], zinc (Zn) [µg/kg]
Article Number: 2011367
Description: With regard to determining origin, element determination offers an alternative to isotope analysis.
Category: chemical-physical testing food and feed fruit & vegetables products
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Refrigerated shipping November 2026 Add to cart
Element determination in the ultra-trace range
Article Number: 2011367
November 2027 Add to cart
Elution of solids - percolation method (DIN 19528)
Parameters (quantitative): chromium (1st percolation) [µg/l], molybdenum (1st percolation) [µg/l], vanadium (1st percolation) [µg/l], sulphate (1st percolation) [mg/l], PAH15 (1st percolation) [µg/l], chromium (2:1-column percolation) [µg/l], molybdenum (2:1-column percolation) [µg/l], vanadium (2:1-column percolation) [µg/l], sulphate (2:1-column percolation) [mg/l], PAH15 (2:1-column percolation) [µg/l]
Article Number: 2011277
Description: The percolation should be carried out using the detailed method according to DIN 19528. The individual values of the eluates and the calculated 2:1 column percolate value are queried.
Category: chemical-physical testing Environmental analytics soil
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature October 2026 Add to cart
Elution of solids - percolation method (DIN 19528)
Article Number: 2011277
October 2027 Add to cart
Emission of Radio Frequency Energy RTCA DO-160 (sec. 21)
Article Number: 2011065
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. Important test parameters: 2 MHz - 6 GHz
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
Shipping at room temperature April 2026 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.