Accredited Laboratory

The laboratory is accredited in accordance with the requirements of GOST ISO / IEC 17025-2019 for 13 feed quality indicators. Accreditation certificate reg. No. BY/112 2.5427 dated 02.09.2022 г. The accreditation cetificate is valid till 02.09.2027.
The laboratory analyzes the nutritional value of feed for agricultural animals
Research is being conducted on certified equipment based on the “wet chemistry” method
Scope of accreditation

Feed, compound feed, mixed feed raw materials, feed additives

  • moisture
  • cude protein
  • crude fat
  • crude ash
  • crude ash, insoluble in hydrochloric acid
  • raw fiber
  • acid detergent fiber
  • neutral detergent fiber
  • starch

Vegetable feed (silage, haylage, hay, green fodder, grass fodder)

  • moisture
  • butyric acid
  • crude protein
  • crude fat
  • crude ash
  • crude ash, insoluble in hydrochloric acid
  • raw fiber
  • acid detergent fiber
  • neutral detergent fiber
  • active acidity (pH)

Vegetable feed (silage, haylage)

  • energy nutrition value of silage, haylage* in exchangeable energy (or in feed units)

* indicators necessary for the calculation and determined by instrumental methods: mass fraction of raw fiber, mass fraction of crude ash

Download the document "Scope of accreditation"
анализ кормов для животных
Measured indicators outside the scope of accreditation

Feed, compound feed, mixed feed raw materials

  • Barnstein's protein
  • acid detergent lignin
  • mycotoxin content (deoxyvalenone, zearalenone, T-2 toxin, ochratoxin A, aflatoxin B1, fumonisin)

Milk and dairy products

  • mass fraction of protein
  • mass fraction of fat
  • mass fraction of moisture and dry matter
  • mass fraction of dry skimmed milk residue
  • urea content
Additional options available in our laboratory:
анализ питательности кормов разработка
  • Full explanation of analysis
  • The scientific advisory support of processes of keeping and feeding cattle
  • Mobile laboratory
  • Formation of results-based diet
Documents for receiving samples
Decision Rule
Conformity assessment is an activity aimed at determining that the requirements for test objects specified in the TNLA are met.
When obtaining results that are within the limits of compliance established by TNLA, use two variants of the decision rule:

P 1. in order to reduce the risk of the manufacturer of the test object, the decision rule assumes the establishment of a protective interval from the "outside" in relation to the tolerance field limit established in the TNLA.

P 2. in order to reduce consumer risk: the decision rule based on protected acceptance assumes the establishment of a calculated guard interval within the tolerance limit specified in the ROV.

The decision rule presented in clause 1 is the main one in assessing pass/fail. At the request of the Customer, the decision rule presented in clause 2 may be applied. This requirement is fixed in the application for testing.
In cases where the issuance of a conclusion on compliance requires the provision of calculated data, the conclusion is issued in the protocol without an accreditation mark or without a reference to the accreditation certificate. It is possible to issue a conclusion on compliance in this case in the form of a separate report in accordance with DP 07-2022.
The pass/fail statement must specify:
  • to what results this conclusion applies;
  • what standards the object meets/does not meet;
  • the decision rule that was used (if not contained in the relevant standards or specification).
анализ кормов для животных лабораторные исследования кормов отбор кормов для лабораторных исследований отбор проб кормов для лабораторных исследований
Presentation of Conformity Statements (.pdf format)
Satisfaction questionnaire
We always strive to improve our work and the opinion of all our customers is important to us.
We ask you to evaluate the quality of services provided by the research laboratory of WinnerAgro LLC by filling out the proposed questionnaire. You can send the questionnaire in electronic form to the email address winneragro.lab@mail.ru
Customer satisfaction questionnaire (.pdf format)
Customer satisfaction questionnaire (.docx format)
Leave a request for sampling
Telephone
Email