Basic low-temperature freezing grinder

The basic low-temperature freezing grinder is mainly used in scientific research fields such as life sciences, medicine, biochemistry, environment, geology, etc.

Basic low-temperature freezing grinderIt is a fast, efficient, and consistent system with multiple test tubes. It can extract and purify raw DNA, RNA, and proteins from various sources, including soil, plant and animal tissues/organs, bacteria, yeast, fungi, spores, paleontological specimens, etc. This cryogenic grinder adopts a novel appearance design, exquisite and compact, with customizable grinding temperature, which can effectively inhibit nucleic acid degradation and retain protein activity.

Product principle:
Place the sample and grinding ball into the grinder (equipped with a grinding tank or centrifuge tube/adapter), and under high-frequency oscillation, the grinding ball will collide and rub back and forth at high speed in the grinder, completing the grinding, crushing, mixing, and cell wall breaking of the sample in a very short time.

Sample range of cryogenic grinder:Animal and plant tissues, microorganisms, rock minerals, soil, pharmaceuticals, chemical polymers, etc

Comparison effect before and after grinding:

Main advantages:
·Extract nucleic acid/protein
Low temperature grinding of samples can effectively inhibit nucleic acid degradation and preserve protein activity.
·Analyze the medicinal ingredients
There are often significant differences between isomers of active ingredients in drugs, and low-temperature grinding can prevent molecular degradation due to pressure and heat.
·Reduce sample evaporation
Low temperature grinding can significantly reduce sample volatilization and preserve sample component content more completely
·Grinding toughness/hardness samples
For difficult to grind samples such as high toughness plastics, high-strength plastics, resins, etc., low-temperature grinding can greatly improve the grinding effect and efficiency

Performance characteristics:
1. Non destructive sample composition: The grinding temperature can be customized and adjusted, which can effectively inhibit nucleic acid degradation and retain protein activity;
2. High efficiency: The Jingxin polymer material adapter is fully pre cooled to maintain a low temperature state for more than half an hour. Place the centrifuge tube into the adapter to meet the experimental requirements for low-temperature grinding.
3. Good repeatability: Setting the same program for the same tissue sample can achieve the same grinding effect;
4. Easy to operate: Built in program controller, which can set parameters such as grinding time and rotor vibration frequency;
5. High safety: equipped with a safety cover and lock, no need for liquid nitrogen operation, high safety;
6. No cross contamination: Fully enclosed during the grinding process to avoid cross contamination;
7. Low noise: During the operation of the instrument, the noise is less than 55dB and will not interfere with other experiments or instruments.

Main technical parameters of the basic low-temperature freezing grinder: