Timeline - tubefreezingae

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May

19

June 2020

09

text: The instruments used for gas operation refer to glass instruments

The above-mentioned various glass instruments may have a standard grinding mouth or a non-standard grinding mouth according t...

May 2020

28

text: Performance and shelf life of cream emulsion cosmetics

The readers who have yellow Pipette Tip the previous story of this series have shared the interesting stories about the pH me...

May 2020

21

text: The third paragraph the specific grinding method

That is, the number of fungal colonies in a petri dish is multiplied by the dilution factor of the petri dish inoculum. 2. St...

May 2020

08

text: The specific reverse transcription method is to use oligonucleotides

If you look up and then head down cryo rack after the probe is down, it may be because the template amount in the system is t...

April 2020

28

text: It is necessary to periodically open the shock valv

Sample test process: 5ml Pipette tips combined with liquid chromatography, the mobile phase needs to be filtered through a me...

April 2020

21

text: The in vitro test system is to evaluate the mechanism

1. Before biotransformation, cryotubes methods or radioisotope labeling methods can be used to analyze and isolate possible m...

April 2020

14

text: It evolved from Southern blotting hybrid method

Blotting hybridization Southern blot hybridization: gel ionizes DNA fragments digested with restriction enzymes, denatures th...

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