Silica gel, high-purity grade, 200-400 mesh
Based on 1 Customer Validation
Silica gel, high-purity grade, 200-400 mesh is a low-density, high-surface-area, high-purity inert additive that can be used to prepare chromatographic column sieve plates based on the sol-gel method. Silica gel, high-purity grade prevents DNA degradation by absorbing water from plant leaves, and is suitable for the preservation of field-collected samples for subsequent DNA extraction, restriction endonuclease digestion, PCR amplification and gene sequencing. It can also be reused after being saturated with water. Silica gel, high-purity grade can provide a non-toxic, inert aquatic environment for embedded cells, allowing nutrients, oxygen and metabolic waste to diffuse freely and blocking external pollution, thereby maintaining the activity of fibroblasts and epithelial cells.
For research use only. We do not sell to patients.
- CAS No.: 112926-00-8
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Storage:
Store at room temperature, keep dry and cool.
In solvent -80°C, 1 year , -20°C, 6 months
Biological Activity
Description
In Vitro
Mesh: refers to the number of mesh openings along a straight line one inch long. The larger the number, the denser the mesh and the smaller the particles. Silica gel, high-purity grade, 200-400 mesh is a commonly used specification in laboratories: its particle size is moderate, ensuring both flow rate and good separation effect, and it is often used for preparing liquid chromatography or conventional chromatography columns.
Silica gel, high-purity grade can effectively preserve fresh leaf tissues of various flowering plants. When using a silica gel to leaf ratio of at least 10:1 and drying for at least 12 hours, the integrity and digestibility of the obtained DNA are almost equivalent to those of DNA extracted from fresh leaves[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 112926-00-8
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Appearance Solid
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Color White to off-white
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SMILES
[Silica gel, high-purity grade, 200-400 mesh]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature, keep dry and cool
In solvent -80°C 1 year -20°C 6 months
Purity & Documentation
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Data Sheet (264 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)