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Nanjing Xinfan Biotechnology Co., Ltd
Quality control samples for analysis of β - carotene in infant formula milk powder
NegotiableUpdate on 04/25
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Overview
Background introduction (for reference only): The quality control sample for the analysis of β - carotene in infant formula milk powder is a standard sample specifically used for the determination of β - carotene content in infant formula milk powder. It is commonly used for laboratory capability validation, evaluation of analytical methods, and quality control of analytical processes. By using quality control samples, the accuracy and reliability of analysis results can be ensured, thereby ensuring the quality and safety of infant formula milk powder. Expected use: Quality control samples can be used for: quality control chart production, result comparison, method research - establishing consistency, instrument consistency check, repeatability and reproducibility
Product Details
Background introduction (for reference only):
Quality control samples for analysis of β - carotene in infant formula milk powder, is a standard sample specifically used for the analysis and determination of β - carotene content in infant formula milk powder. It is commonly used for laboratory proficiency testing, evaluation of analytical methods, and quality control of analytical processes. By using quality control samples, the accuracy and reliability of analysis results can be ensured, thereby ensuring the quality and safety of infant formula milk powder.
Expected use:
Quality control samples can be used for: quality control chart production, result comparison, method research - establishing consistency
Instrument consistency checks, repeatability and reproducibility studies, serving as verification samples, and changes in operators
Sexual monitoring and monitoring of changes in environmental conditions (such as temperature and humidity).
Instructions for use:
Quality control samples need to be pre treated before sampling or testing, and the samples must be restored to room temperature before testing
Can be activated for use;
The sample is disposable after opening and should be tested immediately after opening to avoid moisture absorption
Deterioration affects the results;
The minimum sampling size is 1g.
Characteristic value/range:
● Fixed value method: Multiple laboratories jointly set the value.
Uniformity/Stability:
According to the requirements of ISO Guide80, uniformity and stability tests shall be conducted on the samples
The quality control samples have good uniformity and stability.
The development unit will continue to track and monitor the stability of the quality control sample. If any values are found within the validity period
Changes will be promptly notified to users.
For scientific research experiments only, not for any other purposes
Quality control samples for analysis of β - carotene in infant formula milk powder
