The working principle of the double-glass reactor of Shanghai Yuguan Instrument is: through the double-layer reactor sandwich, injecting a constant temperature (high temperature or low temperature) hot solution or coolant, the material in the reactor is heated or cooled at a constant temperature, and can be provided Stir. The equipment can carry out vacuum stirring reaction, distillation and concentration reaction, separation and extraction, reaction heat test, we can take the tap water into the jacket to take away the heat of reaction, the material reacts in the reaction kettle, and can control the reaction solution. Evaporation and reflux, the reaction is completed, the material can be discharged from the discharge port at the bottom of the kettle, and the operation is extremely convenient. It is an ideal equipment for modern chemical samples, sample experiments, biopharmaceuticals and new materials.
　　
main feature:
　　
1. Frequency control, AC induction motor. Constant speed, no brush, no spark, safe and stable, can work continuously.
　　
2. The complete glass instrument is designed and produced by GG17|GG3.3 borosilicate glass, which has good chemical and physical properties.
　　
3. The glass interlayer interface is connected to the hot oil through the circulation, which can be used for heating reaction, and the low temperature reaction can be carried out by using the frozen liquid.
　　
4. It can react at room temperature, and the tap water can quickly take away the heat of reaction.
　　
5. The lower discharge port has a flange mouth and a PTFE valve. There is no dead angle in the container, which can be disassembled to facilitate the discharge of solid materials.
　　
6. Five-port reactor cover, the extra-large port design is easy to clean, and the standard port socket can be assembled and reflowed, and the distillation synthesis device.
　　
7. The complete set of equipment, the contact with the reaction materials are glass and tetrafluoroethylene, high strength acid and alkali resistance, so that the success of the experiment is more guaranteed.
　　
Instrument introduction
　　
The double-layer glass reactor can really realize the multi-purpose of the experiment and meet the needs of all aspects of different experiments. This equipment can be carried out:
　　
1. Vacuum stirring reaction
　　
2. High temperature, low temperature reaction
　　
3. Constant speed running mixing reaction
　　
4. Can be distilled, refluxed, concentrated
　　
5. Negative pressure operation, liquid separation function
　　
6. Rectification by assembling a rectification column
　　
7. Assembled into a glass reactor production line according to specific requirements.
　　
8. For plant extraction, concentration has good process effect
　　
9. Stirring and separation, disposing the liquid separation device, the effect is obvious
　　
10. Produce ultra-fine powder reaction, make sanitary grade drugs, see and clean.
　　
11. It can replace the rotary evaporator, concentrate high-purity materials, configure ultrasonic stirring, and reduce the reaction time by multiples.
　　
12. Whether it is separation or synthesis, it is convenient to feed and easy to operate.
　　
The double-layer glass reactor is a new type of glass reactor which has been improved on the basis of single-layer multifunctional glass reactor for many years. It realizes the requirements of convenient high-low temperature, rapid heating and cooling process. Modern laboratory, chemical, pharmaceutical, and essential materials for the synthesis of heart materials.
　　
The standard components of the double-layer glass reactor are: stirring motor, governor, condenser, continuous titration funnel, vacuum plug, vacuum pumping head, thermometer casing, reactor set, thermal silica tube 2 meters. One body, one hat, one set of lower discharge, one set of stirring fixed seals
Automatic Nucleic Acid Extractor
Nucleic acid extraction instrument is an instrument that automatically completes the nucleic acid extraction of samples by applying the supporting nucleic acid extraction reagents. Widely used in disease control centers, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microbial testing, food safety testing, animal husbandry and molecular biology research and other fields.
Using magnetic beads as the carrier, using the principle that magnetic beads adsorb nucleic acid under high salt and low pH value, and separate from nucleic acid under low salt and high pH value, and then move the magnetic beads or transfer the liquid to realize the entire extraction and purification process of nucleic acid. Due to the uniqueness of its principle, it can be designed into a variety of throughputs, which can be extracted from a single tube or 8-96 samples, and its operation is simple and fast. It only takes 30-45 minutes to extract 96 samples, which greatly improves the The experimental efficiency is low and the cost is low, so it can be used in different laboratories, and it is the mainstream instrument on the market.
Features of Magnetic Bead Nucleic Acid Extractor
1. Enables automated, high-throughput operations.
2. Simple and fast operation.
3. Safety and environmental protection.
4. High purity and high yield.
5. No pollution and stable results.
6. Low cost and easy to be widely used.
7. Different types of samples can be processed simultaneously.
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Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com