Technical Articles

Precautions for using horizontal shaker

2020-09-07

Constant temperature culture shaker (also known as constant temperature oscillator) is widely used in bacterial culture, fermentation, hybridization and biochemical reactions, enzymes, cell tissue research, etc., which have high requirement...

Failure analysis of micro oscillator

2020-09-03

The micro oscillator is an indispensable instrument for clinical analysis for various hemagglutination tests, passive hemagglutination tests, complement fixation tests, latex agglutination tests, etc. The micro oscillator can be used for mi...

Types and Differences of Glass Reactors

2020-08-31

The broad understanding of the reactor is a container with physical or chemical reaction. Through the structural design and parameter configuration of the container, the functions required by the process like heating, evaporating, cooling a...

Metallographic Microscope Troubleshooting

2020-08-24

The metallographic microscope is a high-power microscope. It is mainly used for testing and testing in the metallographic field. The equipment is prone to some malfunctions during long-term use and affects normal use. How to solve the mecha...

How to maintain the pipette?

2020-08-17

Frequently used pipettes should be maintained every six months. The beginning process of removing the pipette is as follows: 1. Press the nozzle ejector rod, pierce the top of the equipment into the slot at the bottom of the ejector rod, an...

Rotary Evaporator Distillation Efficiency

2020-08-14

I . The vacuum value of the system: The airtight space of the rotary evaporator is composed of glass components such as evaporating flask, evaporating tube, sealing ring, condenser tube, vacuum buffer bottle, vacuum pump and vacuum pipeline...

Correct installation of laboratory hood fans

2020-07-27

1. The basic requirements of laboratory fume hood fans are level and firm, and the foundation height is 200mm. 2. The steel support of the laboratory fume hood fan must be fixed on the concrete foundation, and the rubber damping pad must be...

Planning and Design of PCR Laboratory of Nanbei Instrument

2020-07-27

While Chinas epidemic prevention and control effortshaveachieved significant results, the growth trend of overseas outbreaks is still continuing, increasing the pressure on China to prevent imported cases and the complexity of preventing a r...

PCR laboratory construction

2020-07-16

According to media reports, as of July 8th, the latest World Health Organization data shows that, except for China, the confirmed cases of COVID-19 have been up to more than 11.58 million, and the deaths havereached more than 530,000. Global...

How to clean desktop low speed centrifuge

2020-07-06

First, add the materials to be separated into the centrifuge tubes of the desktop low-speed centrifuge and insert them into the holes of the centrifuge head. (However, the amount of material added to each centrifuge tube must be basically t...