Selection of vacuum blood collection tubes and injection sequence
The corresponding test tube can be selected according to the tested items. The blood sequence is culture, normal, test tube with solid antioxidant, test tube with liquid antioxidant.
The disposable blood collection needle has the characteristics of sharp needle tip and simple operation. It is used for blood inspection, testing and sampling.
Although residual contamination of amplified sequences is mostly the cause of false positive reactions, cross-contamination between samples is also one of the reasons.
What environmental factors and nutritional conditions need to be paid attention to in cell culture?
The laryngeal mask is an artificial airway and a special type of ventilation tube. It has the advantages of good tolerance.
What is the difference between flocking swabs, sponge swabs, and ordinary cotton swabs?
How to buy the laboratory test tubes you want, before you need to know the classification of laboratory test tubes to facilitate the purchase.
Comparison of usage of ELISA plate, culture plate, PCR plate and deep well plate
During the nucleic acid extraction experiment, the magnetic rod is protected from pollution and the service life of the magnetic rod is prolonged.
In the pipette industry, the concepts of disinfection and sterilization are often used interchangeably, but in fact, there are certain differences between the two
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