Proficiency testing catalog Choose a Ringtrial to book
Please note our new proficiency testing schemes.
Name | Planned shipping method | Start Date | ||
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Thermogravimetry (TGA) - filler content ASTM E1131 Article Number: 2010653 Category: chemical-physical testing material testing Thermoplastics Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Thermogravimetry (TGA) - filler content ISO 11358 Parameters: Talcum content [%], Glass fibre content [%] Article Number: 2010745 Category: chemical-physical testing material testing Thermoplastics Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
thermophilic bacteria (55 °C) milk powder Parameters: thermophilic aerobic total count (55 °C, vegetative), thermalresistant Spores of thermophilic bacteria (2 samples milk powder) Article Number: 2010534 Description: Possible methods for participation, e.g.: ISO 4833, § 64 LFGB L 00.00 88-1 (55°C) Category: microbiological testing microbiology milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping | September 2024 | Add to cart | |
thermophilic bacteria (55 °C) milk powder Parameters: thermophilic aerobic total count (55 °C, vegetative), thermalresistant Spores of thermophilic bacteria (2 samples milk powder) Article Number: 2010534 Description: Possible methods for participation, e.g.: ISO 4833, § 64 LFGB L 00.00 88-1 (55°C) Category: microbiological testing microbiology milk powder Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping | September 2025 | Add to cart | |
thermophilic sterility testing tinned food Parameters: thermophilic germ load (55°C) (products with low acidity (pH > 4,5)) Article Number: 2010928 Category: microbiological testing microbiology canning, glass Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping | September 2024 | Add to cart | |
thermophilic sterility testing tinned food Parameters: thermophilic germ load (55°C) (products with low acidity (pH > 4,5)) Article Number: 2010928 Category: microbiological testing microbiology canning, glass Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. risk group 1 |
Frozen shipping | September 2025 | Add to cart | |
Thermoplastics pipes - ring stiffness ISO 9969 Parameters: Ring stiffness [kN/m²] Article Number: 2010891 Category: physical mechanical testing material testing Thermoplastics Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Thickness at specified pressures ISO 9863-1 Parameters: Nominal Thickness [mm] Article Number: 2010906 Category: physical mechanical testing material testing Geosynthetics Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
Shipping at room temperature | March 2025 | Add to cart | |
Thickness of nonwovens ISO 9073-2 Parameters: Thickness [mm] Article Number: 2010732 Category: physical mechanical testing material testing textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Is currently underway. Can still be booked. |
Shipping at room temperature | May 2024 | Add to cart | |
Thickness of nonwovens ISO 9073-2 Parameters: Thickness [mm] Article Number: 2010732 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 2025 | Add to cart | |
threshold value examination off flavour Parameters: sensory analysis - threshold value examination for packaging off-flavour Article Number: 3010022 Category: sensory testing consumer goods and packaging packaging Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping | August 2025 | Add to cart | |
Tissue products - Grammage ISO 12625-6 Article Number: 2011032 Category: chemical-physical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | October 2024 | Add to cart | |
Tissue products - Grammage ISO 12625-6 Article Number: 2011032 Category: chemical-physical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | October 2025 | Add to cart | |
Tissue products - Thickness ISO 12625-3 Article Number: 2011030 Category: physical mechanical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | October 2024 | Add to cart | |
Tissue products - Thickness ISO 12625-3 Article Number: 2011030 Category: physical mechanical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | October 2025 | Add to cart | |
Tissue products - Water-absorption capacity ISO 12625-8 Article Number: 2011031 Category: chemical-physical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | October 2024 | Add to cart | |
Tissue products - Water-absorption capacity ISO 12625-8 Article Number: 2011031 Category: chemical-physical testing material testing paper and board Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature | October 2025 | Add to cart | |
tomato juice Parameters: ergosterol Article Number: 2010154 Category: chemical-physical testing food and feed nonalcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | November 2024 | Add to cart | |
tomato juice Parameters: ergosterol Article Number: 2010154 Category: chemical-physical testing food and feed nonalcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | November 2025 | Add to cart | |
tomato ketchup 1 Parameters: pH-value, titratable acid, citric acid, sodium chloride, glucose, fructose, soluble dry matter, dry matter, sorbic acid, benzoic acid, sucrose (anhydrous), total sugar (sum of glucose, fructose, sucrose) Article Number: 2010390 Description: With the three PT-schemes mayonnaise, tomato ketchup and mustard we offer a high quality assurance program for the most popular sauces and basic ingredients for many further foodstuff throughout the world. The requested parameters are the most important value-determining attributes like the egg content in mayonnaise as well as technologically relevant parameters like preservatives. Category: chemical-physical testing food and feed fruit & vegetables products Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping | July 2024 | Add to cart |