Shelf-life validation
Testing by an independent laboratory in Riga since 2003.
We store product samples under defined conditions, including set temperatures, until the testing plan is complete.
- Storage
- −18…30 °C
Why validate shelf life
Microorganisms are one of the main causes of product spoilage.
Food is a rich source of nutrients. Microorganisms grow and multiply well in it, even at low temperatures, which is why a product often loses its taste and smell, changes colour and appearance, and its safety becomes questionable.
Product quality and the stability of its properties also depend on physico-chemical factors, such as the product’s water activity, which either favours or prevents the growth of certain microorganisms, and on other factors.
Testing can establish whether microbiological parameters still comply at the end of the shelf life; in such cases the sensory evaluation is decisive. Predictive microbiology methods are sometimes used to estimate shelf life empirically, but a shelf life set this way should be verified over time with microbiological tests.
How does it work?
To substantiate and validate a product’s shelf life, we offer:
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Plan
Together with you we draw up the shelf-life study plan, choosing the most suitable tests and testing times while respecting your wishes and budget.
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Storage
We store product samples under the right conditions, including set temperatures, until the testing plan is complete.
Storage temperatures
- −18 °C
- 2…6 °C
- 22 °C
- 25 °C
- 30 °C
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Report
We prepare the test report and, on request, an explanation of the results with an assessment of compliance.
How to send samples
Download the application form DOCX, 53 KB, in Latvian-
Bring the sample
Čiekurkalna 1. līnija 11, Riga, 4th floor. Working days 8:30-16:00, no lunch break.
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Book sampling
Sampling and transport across the Baltics can also be booked with our regional representatives: [email protected]
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Outside working hours
Testing outside working hours is possible by prior arrangement.
Other areas
All services-
Water testing
27 methods, 1-3 days
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Wastewater testing
7 methods, 1-5 days
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Food and animal feed testing
26 methods, 1-15 days
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Microbiology for slaughterhouses
4 methods, 1-8 days
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Pharmaceutical product testing
9 methods, 4-10 days
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Fertiliser testing
3 methods, 1-8 days
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Surface swab testing
12 methods, 1-10 days
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Cosmetics microbiology
7 methods, 3-45 days
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Air testing
2 methods, 3-5 days
Get in touch
Ask about testing, sampling or prices. Tell us what you need and we will get back to you.
Or call +371 26 418 855