Polyacrylamide gel can be used as a non prothrombin granulator, surgery, contact lens materials, microcapsule outer coating, and used for the manufacture of high quality hemostatic tie, sanitary napkin and diaper for children. Polyacrylamide with a particle size of several hundred microns to tens of microns can be used for chromatographic packing, such as gel column packing, which can effectively separate globular proteins such as cytochrome. The protein can be further desalted and concentrated. Through Mannich reaction, L-proline or L-hydroxyproline is introduced into the amide side chain through methylene bridge. The chiral ligand resin is obtained by coordination with copper ion. It can effectively separate a series of DL amino acids. The chiral amino acids on the polyethyleneamine resin degraded by Hofmann were complexed with copper ions. As a stationary phase of ligand exchange chromatography, a series of amino acids could be separated, especially for aromatic amino acids. The separation time was greatly shortened due to the strong hydrophilicity of the skeleton.
Details
| Specifications: |
Index: |
| Appearance: |
White Granular Powder |
| Ionic Charge: |
Anionic/ Cationic/ Nonionic |
| Particle Size: |
20-100 mesh |
| Molecular Weight: |
5-22 million |
| Anionic Degree: |
5%-60% |
| Solid Content: |
89% Minimum |
| Bulk Density: |
About 0.8 |
| Specific Gravity at 25°C: |
1.01-1.1 |
| Recommended Working Concentration: |
0.1-0.5% |
| PH Value: |
4-9 |
| Storage Temperature (°C): |
0 - 35 |
FAQ
Q: Can I get a sample before placing an order?
A: Yes, we are the factory and provide samples for you.
Q: Delivery Time.
A: Our products will be in stock after production, and can be delivered within 3 days.
Q: Port near factory
A: Tianjin or Qingdao port,Dear guests, you can specify any port.
Q: The time for deliver ourproducts to Tianjin or Qingdao port:
A: 1-2 days.
Q: How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.
Q: Are you trading company or manufacturer?
A: We are factory.
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