Standard sample is referred to as standard sample or physical standard. It is developed according to the need of implementing and formulating the character standard. As a supplement to the character standard, the material is a kind of standard material agent of the Institute of Chinese Medicine standards. Simply put, the standard sample is the physical standard, it is another form of the standard, it and the text standard together to form a complete standard form.

So what do you need to know about the purchase of standard samples? The following is a small edition of Bolinda to introduce you.

With the increasingly fierce market competition, many enterprises pay more and more attention to the quality of the products they produce, and pay great attention to the measurement of all aspects of the products in the production process, so sometimes it is necessary to use standard samples.

If you need to buy a standard sample, then you must buy from the regular channels, if you are free to buy from some small vendors, then such a standard sample will not meet the requirements in any way. Therefore, for the purchase of channels, we need to choose carefully.

In addition, before the purchase, for the standard samples that need to be purchased, we need to have a detailed understanding of their characteristics, so that we can better communicate effectively with the national standard sample network and describe their needs clearly.

All walks of life require a variety of standard samples, in the purchase, whether it is the number of standard samples or prices, we also need to understand, must be based on their actual needs to buy.

It is important to know that the standard sample has a certain shelf life like other products, and if it is used after the shelf life, it will have a great impact on the products produced. Therefore, when choosing, you must have some control over the amount to be purchased, not the more is better.

The above content is the introduction of what you need to know about the purchase of standard samples, using a method to measure it, if the measured value is consistent with the "reference value" provided, then we think that the measurement method is qualified and reliable; On the contrary, if it does not match, then we consider the measurement method to be unqualified and not feasible. Therefore, in order to be more consistent with the use habit, we call the quantity value provided by it "standard value", and this substance is called a sample that provides a standard value.