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| Product Name | Radiation-Resistant Serum Separation Gel for cfDNA Preservation Tubes 99% Purity 25 kg Drum |
| Catalog No. | ATR-SPS-0086 |
| Description | This serum separation gel is specifically formulated for use in cell-free DNA preservation tubes. The gel is radiation-resistant, maintaining stable physicochemical properties through gamma irradiation sterilization processes applied during tube manufacturing. It effectively separates serum from cellular components during centrifugation, enabling high-quality sample collection for molecular diagnostic applications including HBV DNA detection, HCV RNA analysis, and HIV RNA testing. The gel is compatible with EDTA dipotassium, EDTA tripotassium, and other anticoagulant additives. |
| Intended Use | Additive for cell-free DNA preservation tubes and vacuum blood collection tubes used in molecular diagnostic testing. |
| Principle / Technology | Density-based separation: the thixotropic gel forms a stable barrier between serum and cellular blood components during centrifugation, isolating high-quality serum for downstream molecular analysis. |
| Sample Type | Whole blood |
| Storage Conditions | Store sealed at room temperature protected from light. Inspect the inside of the lid for impurities after opening. |
| Shelf Life | 2 years |
| Package Specifications | 25 kg per drum |
| Product Form | Viscous thixotropic gel |
| Key Features | Radiation-resistant formulation for irradiation sterilization Effective separation of serum from cellular components Compatible with EDTA anticoagulants Suitable for cfDNA preservation tube applications Supports molecular diagnostic testing including HBV, HCV, and HIV detection |
| Purity | 99% |
| Appearance | Viscous transparent or translucent gel |
| Safety | For in vitro diagnostic manufacturing use only. Avoid contact with water, soap, alcohol, or surfactants that may impair gel performance. |
| Physical State | Viscous gel |
| Grade | Blood collection tube additive grade |
For research use only, not for clinical use.
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