direct sales of high school chemical experiment equipment, electrophoresis demonstration, electrophoresis demonstrator
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- Supplier: Henan Yulin Edu. Project Co. Ltd.Henan Ltd.
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direct sales of high school chemical experiment equipment, electrophoresis demonstration, electrophoresis demonstrator
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Prepare materials: Make sure you have the proper electrophoresis apparatus, glass plates of different thicknesses, skew inserts, buffer baffles, glue maker assemblies, etc. Prepare the appropriate electrophoresis gel solution according to the experimental requirements.
Install glass plate and inclined insert plate: install the glass plate and inclined insert plate of different thickness into the groove of the electrophoresis instrument body, ensure that the insert is fixed in place. Note that different thickness of the glass plate need to adjust the oblique insert depth to ensure the stability of the electrophoresis process.
Making glue: slowly and evenly inject the prepared gel solution into the glue chamber, so that the height of the gel is about 2/3 to 3/4 of the height of the glass plate. carefully add double distilled water or anhydrous ethanol from left to right of the gel plate and seal on the gel surface. let stand for 30 minutes to 1 hour, until a clear interface is visible between the gel surface and the water seal layer. indicates complete gel polymerization.
Electrophoresis process: Place the body of the electrophoresis apparatus with the glass plate and the inclined insert plate into the glue maker assembly, ensure that the eccentric handle is released. Push the eccentric handle inward into place, turn in the direction of the arrow indicated on the eccentric handle, align the locking mark on the eccentric with the scale line on the rubber base, to ensure the stability of the electrophoresis process.
Adding of electrophoresis samples: according to the requirements of the experiment, will be separated into the electrophoresis tank. This may include substances such as proteins, nucleic acids, isoenzymes, amino acids, polypeptides, etc.
Electrophoresis operation: power on, start the electrophoresis process. Adjust the voltage and current according to the requirements of the experiment, make the charged particles move in the direction opposite to their electrical properties under the action of the electric field, thus realizing the separation of matter.
Install glass plate and inclined insert plate: install the glass plate and inclined insert plate of different thickness into the groove of the electrophoresis instrument body, ensure that the insert is fixed in place. Note that different thickness of the glass plate need to adjust the oblique insert depth to ensure the stability of the electrophoresis process.
Making glue: slowly and evenly inject the prepared gel solution into the glue chamber, so that the height of the gel is about 2/3 to 3/4 of the height of the glass plate. carefully add double distilled water or anhydrous ethanol from left to right of the gel plate and seal on the gel surface. let stand for 30 minutes to 1 hour, until a clear interface is visible between the gel surface and the water seal layer. indicates complete gel polymerization.
Electrophoresis process: Place the body of the electrophoresis apparatus with the glass plate and the inclined insert plate into the glue maker assembly, ensure that the eccentric handle is released. Push the eccentric handle inward into place, turn in the direction of the arrow indicated on the eccentric handle, align the locking mark on the eccentric with the scale line on the rubber base, to ensure the stability of the electrophoresis process.
Adding of electrophoresis samples: according to the requirements of the experiment, will be separated into the electrophoresis tank. This may include substances such as proteins, nucleic acids, isoenzymes, amino acids, polypeptides, etc.
Electrophoresis operation: power on, start the electrophoresis process. Adjust the voltage and current according to the requirements of the experiment, make the charged particles move in the direction opposite to their electrical properties under the action of the electric field, thus realizing the separation of matter.
Result analysis: After electrophoresis, can be further analyzed according to the needs of the experiment, such as the determination of purity and molecular weight . Through the above steps, can complete the use of secondary school physical electrophoresis demonstrator, to help students understand the principle of electrophoresis and its application in biochemical
analysis
analysis
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Yulin Edu has a history of over 60 years and we offer you a variety of teaching models for any subject, geography,physics, chemistry, biology models.
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Our products are individually packed, earthquake-resistant and safe.
Suitable for long distance transportation.
We can ship to any country all over the world.Large orders can be shipped by sea.
We can ship to any country all over the world.Large orders can be shipped by sea.
●Using safe foam and carton packing, waterproof and moisture-proof, safe transportation. |
●Non - custom product shipped out within 72 hours |
●Custom products shipped out within about 15 days upon request |
●Cooperate with DHL/TNT/UPS/Fedex, large orders can be shipped by sea. |
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