Electronic analytical balance is an indispensable and important instrument in quantitative analysis. A full understanding of the performance of the instrument and a proficient use of it are the guarantee of reliable analysis results. There a
The centrifuge is a machine that can group and separate liquid and solid particles orliquid and the mixture in it. During the design and manufacture of the centrifuge, the imbalance caused by the machining error of the rotor has been remedie
PCR amplification instrument, also known as PCR gene amplification instrument, PCR nucleic acid amplification instrument, polymerase chain reaction nucleic acid amplification instrument, commonly known as PCR machine, a kind of instrument wh
In addition to solving the problem of air purification, the PCR laboratory clean room should provide as much convenience as possible for the experimental work, so some necessary laboratory equipment should be considered in the design. 1. In
When it is found that the PCR laboratory is contaminated, we first consider that it may be the contamination of the reagent. After re-testing with a new batch of reagent, the result is still positive for all specimens. Take the specimen to
Introduction: Pcr laboratory is also called gene amplification laboratory. PCR is an abbreviation for Polymerase Chain Reaction. It is a molecular biology technique used to amplify specific DNA fragments, which can be regarded as special DN
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