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22

2022.01

Precautions and common problems of aseptic operation

Doing different experiments, there will be small d......

17

2022.01

What can a conical flask do, can it be heated?

A beakerflask, a common glass instrument in chemic......

10

2022.01

What are the advantages of the sealing methods of sample vials?

   The sample bottles are made of neutral borosili......

04

2022.01

The sample bottle is suitable for long-term storage of samples

The sample bottle is very suitable for transportat......

30

2021.12

What are the advantages of gas phase injection vials?

The gas-phase sample bottle is an important part o......

20

2021.12

Centrifuge tubes are classified by capacity

Centrifuge tubes are classified by capacity:  Micr......

13

2021.12

What are the classifications of centrifuge tubes

 There are many types of consumables in laboratori......

07

2021.12

How much can the sample load not exceed the volume of the centrifuge tube?

During centrifugation, to prevent liquid overflow,......

02

2021.12

Precautions for the use of serological pipettes

1. Before use: When using a pipette, first look at......