First, the ideal intelligent tool for constant temperature mixing instrument
The constant temperature mixer uses DC brushless motor and micro-processing technology combined with intelligent PID control to quickly maintain stability after reaching the target temperature. The constant temperature mixer can save waiting time and form two functions of constant temperature and oscillation. Together, it greatly shortens the time of experiment operation and improves the efficiency of the staff. It is an ideal automated tool for sample incubation, catalysis, mixing and preservation. The constant temperature mixer has multi-purpose functions such as heating and oscillation.
Second, three-in-one mixing module
1. Working plate (various 96-well or 384-well plates): PCR plate; deep well plate; microplate; ELISA plate.
2. Test tube: 0.2 ml PCR tube, PCR tube; 0.5 ml -2.0 ml micro tube.
3. Applicable to various test tubes for oscillating and mixing.
Third, the role of constant temperature mixing instrument in the detection of melamine
1. What you have to do is smash the raw meat sample, like 'meat stuffing', but it is even thinner than 'meat stuffing'. First take about 1 kilogram of raw meat samples, take 500 grams of the meat crushed with a crusher, and another 500 grams for inspection.
2.500 g of raw meat is pulverized into minced meat. After mixing well, only 2 to 3 g of the mixture is placed in a centrifuge tube. This is done to ensure representativeness of the test sample. Thereafter, an organic solvent is added to the centrifuge tube.
3. The action of the organic solvent is to extract a target test substance in a liquid state from the minced meat in a solid state.
4. The minced meat and organic solvent in the centrifuge tube can be extracted from the clarified liquid after a whole night of mixing and precipitation, and natural stratification.
5. The inspector places the extracted sample into the mass spectrometer and the instrument begins to automatically detect according to the established procedure.
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