LegalizeCommission Implementing Regulation (EU) 2018/150 of 30 January 2018 amending Implementing Regulation (EU) 2016/1240 as regards methods for the analysis and quality evaluation of milk and milk products eligible for public intervention and aid for private storage
This is the act as published. Later amendments are not folded into the text below: each one is a separate act in this repository and an entry in this law's history.
In this case, the repeatability standard deviation σr and the reproducibility standard deviation σR have been established and the laboratory can demonstrate compliance with the performance characteristics of the validated method.
Calculate the arithmetic mean Image omitted; see official source of the n repeated measurements.
Calculate the expanded uncertainty (k = 2) of Image omitted; see official source as
If the final result x of measurement is calculated using a formula of the form x = y 1 + y 2, x = y 1 – y 2, x = y 1 · y 2 or x = y 1/y 2 the usual procedures for combining standard deviations in such cases shall be followed.
The consignment is judged to be not in compliance with the upper legal limit UL if
otherwise it is judged to be in compliance with UL.
The consignment is judged to be not in compliance with the lower legal limit LL if
otherwise it is judged to be in compliance with LL.
- In-house validation with calculation of internal reproducibility standard deviation
In cases where methods not specified in this Regulation are used and precision measures have not been established, an in-house validation shall be carried out. Internal repeatability standard deviation σir and the internal reproducibility standard deviation σi R shall be used instead of σr and σR, resp., in the formulae for the computation of the expanded uncertainty U.
The rules to be followed to determine compliance with the legal limit are as set out under point 1. However, if the consignment is judged to be non-compliant with the legal limit, the measurements shall be repeated with the method specified in this Regulation and the result evaluated in accordance to point 1.
- (*) The produce Ampholine® pH 3,5-9,5 (Pharmacia) and Resolyte® pH 5-7 and pH 6-8 (BDH, Merck) have proved particularly suitable for obtaining the required separation of γ-caseins.
- (**) Regulation (EC) No 882/2004 of the European Parliament and of the Council of 29 April 2004 on official controls performed to ensure the verification of compliance with feed and food law, animal health and animal welfare rules (OJ L 165, 30.4.2004, p. 1).
’
The method to be applied shall be approved by the paying agency.
Scorched particles' analyses may be conducted systematically. However, such analyses shall always be conducted if no sensory checks are performed.
The method to be applied shall be approved by the paying agency (one or both methods).
The method to be applied shall be approved by the paying agency.
Sensory checks shall be performed where deemed necessary after risk based analysis approved by the paying agency.
The method to be applied shall be approved by the paying agency.
Sample application: After pre-focusing (step 1), pipette 18 μl of the sample and standard solutions onto the sample applicators (10 × 5 mm), place them on the gel at 1 mm intervals from each other and 5 mm longitudinally from the anode and press lightly. Carry out focusing using the above conditions, carefully removing the sample applicators after the 60 minutes of sample focusing.
Reading this document does not replace reading the official text published in the Official Journal of the European Union. We assume no responsibility for any inaccuracies arising from the conversion of the original to this format.
This text is published under EUR-Lex's own terms of reuse, not a Legalize or public-domain licence.
EUR-Lex
Creative Commons Attribution 4.0 International (CC BY 4.0)
© European Union, https://eur-lex.europa.eu — Source: EUR-Lex (Publications Office of the European Union). Reused under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Only EU legislation published in the printed Official Journal of the European Union is deemed authentic; consolidated texts are reproduced here for documentation purposes and have been reformatted to Markdown.