Name Planned shipping method Start Date  
Chocolate
Parameters (quantitative): total fat [g/100 g], milk fat [g/100 g], crude protein (N x 6,25) [g/100 g], water content [g/100 g], lactose (monohydrate) [g/100 g], sucrose (anhydrous) [g/100 g], theobromine [mg/100 g], caffeine [mg/100 g], dry matter [g/100 g], acrylamide (CAS 79-06-1) [µg/kg]
Article Number: 2010025
Category: chemical-physical testing food and feed cocoa and chocolate
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
New parameter selection
Refrigerated shipping February 2027 Add to cart
Chocolate (profile testing)
Parameters (quantitative): visual: brightness of the brown color (light - dark) [cm], olfactory: cocoa odour (little - much) [cm], gustatory: cocoa flavour (little - much) [cm], gustatory: sweetness (very sweet - little sweet) [cm], gustatory: bitterness (little bitter - very bitter) [cm], texture: hardness (low degree of hardness - high degree of hardness) [cm], mouthfeel: melting quality (fast melting - slow melting) [cm], mouthfeel: adstringency (little - much) [cm]
Article Number: 3010051
Description: The catalogue price shown is a basic price without test persons. Your total price, including the required number of test persons, will be calculated individually when you select the test persons in your shopping cart.
Category: sensory testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature November 2026 Add to cart
Chocolate (profile testing)
Article Number: 3010051
November 2027 Add to cart
Chocolate (simple descriptive testing)
Parameters (qualitative): Visual (Appearance), Olfactory (Smell/Odour), Gustatory (Taste/Flavour), Texture/Consistency/Mouthfeel
Article Number: 3010049
Description: The catalogue price shown is a basic price without test persons. Your total price, including the required number of test persons, will be calculated individually when you select the test persons in your shopping cart.
Category: sensory testing food and feed food matrices (other)
Accreditation: This proficiency test is within the scope of the DAkkS accreditation.
Refrigerated shipping May 2026 Add to cart
Chocolate (simple descriptive testing)
Parameters (qualitative): Visual (Appearance), Olfactory (Smell/Odour), Gustatory (Taste/Flavour), Texture/Consistency/Mouthfeel
Article Number: 3010049
May 2027 Add to cart
CIPP - Short-term flexural properties ISO 11296-4
Parameters (quantitative): Apparent flexural modulus [MPa], Apparent Flexural stress at first break [MPa], Apparant Flexural strain at first break [%]
Article Number: 2010537
Category: physical mechanical testing material testing fibre-reinforced plastics
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
CIPP - Short-term flexural properties ISO 11296-4
Article Number: 2010537
May 2027 Add to cart
CISPR 16-2-1 - EN 55016-2-1 - EN 55011
Parameters (quantitative): max. voltage level [dB (µV)] in different frequency ranges
Article Number: 2011054
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: 150 kHz - 30 MHz
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
CISPR 16-2-1 - EN 55016-2-1 - EN 55011
Article Number: 2011054
May 2027 Add to cart
CISPR 16-2-3 - EN 55016-2-3 - EN 55011
Parameters (quantitative): max. field strength [dBµV/m] in different frequency ranges
Article Number: 2010931
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: 30 MHz - 6 GHz Antenna distance 3 m, (EN 55011 up to 1 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
CISPR 16-2-3 - EN 55016-2-3 - EN 55011
Article Number: 2010931
April 2027 Add to cart
Cleanliness (gravimetric) VDA 19.1, ISO 16232
Parameters (quantitative): Residue weight [mg]
Article Number: 2011172
Category: physical mechanical testing material testing metals
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Cleanliness (gravimetric) VDA 19.1, ISO 16232
Article Number: 2011172
May 2027 Add to cart
CO2 evolution test (ISO 9439, OECD 301B)
Parameters (quantitative): Final degree of degradation [%], Biodegradation t = 3 h [%], Biodegradation t = 1 d [%], Biodegradation t = 3 d [%], Biodegradation t = 7 d [%], Biodegradation t = 10 d [%], Biodegradation t = 14 d [%], Biodegradation t = 17 d [%], Biodegradation t = 23 d [%], Biodegradation t = 28 d [%]
Article Number: 2011136
Description: The samples should be tested for biodegradability under aerobic conditions at 25°C over a period of 28 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 September 2026 Add to cart
CO2 evolution test (ISO 9439, OECD 301B)
Article Number: 2011136
September 2027 Add to cart
Coated fabrics - adhesion ISO 2411
Parameters (quantitative): Adhesion strength [N]
Article Number: 2011050
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
Coated fabrics - adhesion ISO 2411
Article Number: 2011050
May 2027 Add to cart
Coated fabrics - tear resistance (B) ISO 4674-1
Parameters (quantitative): Tear force [N]
Article Number: 2010631
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Coated fabrics - tear resistance (B) ISO 4674-1
Article Number: 2010631
May 2027 Add to cart
Coated fabrics - Thickness ISO 2286-3
Parameters (quantitative): Thickness [mm]
Article Number: 2010150
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Shipping at room temperature May 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.