Author：MeCan Medical–ultrasound machine manufacturers
1. Divided according to the size of the instrument model
1. Automatic liquid workstation. The automatic liquid workstation is a very powerful device. The liquid liquid liquid and solution are automatically completed. It can even be fully automated through the functions of integrated amplification and detection.
2. Small automatic nucleic acid extract instrument. Small automated instruments are used to achieve the purpose of automatic extraction of nucleic acid by the particularity of the operation structure, which can be applied in any laboratory.
2. Divide differently according to the principle of extraction
1. Instrument with a centrifugal pillar method. The centrifugal pillar nucleic acid extraction instrument is mainly combined with a centrifugal machine and an automatic pipette device. The general volume is generally 1-12 samples. The operation time is similar to the handmade extraction. The price is relatively high.
2. The instrument of the magnetic bead method. Taking the magnetic bead as the carrier, the magnetic bead is used to adsorb nucleic acid under high salt and low pH value, separates the principle of separation from nucleic acid under low -salt and high pH, and then uses mobilizing magnetic beads or transfer liquid to achieve the entire extraction process of nucleic acid. Because of the uniqueness of its principle, it can be designed as many types of general volumes. It can be extracted single-pipe or extract 8-96 samples, and its operation is simple and fast.
The above briefly introduces the classification of nucleic acid extracters, and make reasonable choices for actual use and venue. After understanding the classification of nucleic acid extract instruments, which brand is better for many people? In response to this problem, in fact, there are many domestic nucleic acid extraction instruments, and there are many models. In terms of choice, the manufacturer's brand image, product quality, accuracy of testing, and after -sales service should be compared. Suitable for your own products.
If a simple parameter is used to choose a nucleic acid extract equipment, it may be relatively one -sided and easy to step on the pit. Therefore, comparing the model is critical. At the same time, the operation is also fast and convenient. The interface and English show that fast detection speed and other factors are also the key points of choice. Do not just look at the price. If you want to know more about product information about nucleic acid extract equipment, you can consult the Proven medical device manufacturer Tel: 400-6656-888.