Knowledge

Precautions for vaccination ring

Before use, the inoculation ring is soaked in 70% ethanol for standby

Precautions for PCR tube

The same sequence of genes in different regions can be obtained by searching the same sequence of genes in different species through NCBI software

What is used to disinfect plastic test tubes? Can it meet the sterilization s...

Burning and flame sterilization: burning is mainly used for sterilization of inoculation tools, and complete sterilization can be achieved by burning on the flame. Flame sterilizat

What are the differences between plastic test tubes and glass test tubes

Because it is often necessary to heat the test tube during the test, the plastic that is not resistant to high temperature is naturally incompetent

Usage of syringe filter

Before inhaling the sample, draw about 1ml of air into the syringe to minimize liquid residue

Precautions for syringe use

This product is a "disposable" product. Reuse is prohibited and should be destroyed after use

Precautions for centrifugal pipe

When using centrifugal tubes, we should not use one tube for many times. We should pay attention to sample volatilization and leakage of some radioactive or corrosive samples

What are the conditions for holding samples in containers

The material of the container shall have strong chemical stability

Function of centrifugal tube

​It is made of plastic, glass or steel according to the requirements of national standards and pharmaceutical industry standards