Daye Design Institute Laboratory Passes International Laboratory Capability Verification

Recently, the International Comparison of Determination of Elemental Content of Copper Concentrates participated in the Design Laboratory of Daye Non-Ferrous Metals Corporation has successfully passed the review of the China National Solid State Science and Technology Laboratory Proficiency Testing Research Center and obtained a certificate, which was completed for the company. The important laboratory accreditation work has laid a solid foundation.

Centrifuge Test Tube

The advantage of the plastic centrifuge tube is that it is transparent or translucent, its hardness is small, and the gradient can be taken out by the puncture method. The disadvantage is that it is easy to deform, has poor corrosion resistance to organic solvents, and has a short service life.

Plastic Centrifuge Tubes have caps, which are used to prevent sample leakage, especially when used for radioactive or highly corrosive samples. It is very important to prevent sample leakage; the tube cap also has a function to prevent sample volatilization. And support the centrifuge tube to prevent deformation of the centrifuge tube. When choosing this point, you should also pay attention to check whether the tube cover is tight, and whether it can be tightly covered during the test, so as to achieve the inversion without leakage;


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