Premium Plastic Centrifugal Tubes and Bottles China Suppliers Factory
Our premium Plastic Centrifugal Tubes and Bottles are engineered for precision, durability, and safety in demanding laboratory environments. Designed to withstand extreme rotational speeds and centrifugal forces, these containers are indispensable for the efficient separation of liquid samples, enabling researchers to isolate DNA, RNA, proteins, and cellular organelles with unparalleled accuracy.
Crafted from high-grade materials including Polypropylene (PP), Polycarbonate (PC), and Isocrystalline Polymer (PA), our product line offers a versatile range of volumes from 0.2ml micro-tubes to large-capacity 1000ml centrifuge bottles. Whether you are performing clinical diagnostics, environmental testing, or pharmaceutical vaccine production, our leak-proof design ensures sample integrity and operator safety during every cycle.
Detailed Parameters
| Available Materials | PP (Polypropylene), PC (Polycarbonate), PA (Isocrystalline Polymer) | Common Sizes (Tubes) | 0.2ml, 0.5ml, 1.5ml, 2ml, 5ml, 7ml, 10ml, 15ml, 20ml, 50ml, 80ml, 100ml, 120ml |
|---|---|---|---|
| Bottle Capacity | 250ml to 1000ml+ High-Capacity Designs | Sterilization (PP/PC) | 121°C (1.0kg/cm²) for 20 minutes |
| Sterilization (PA) | 115°C (0.7kg/cm²) for 30 minutes | PH Stability | Conventional neutral samples (PH 5 ~ PH 9) |
| Optical Quality | Transparent or Translucent for clear observation | Sealing Mechanism | Secure screw caps or snap caps; leak-proof inversion |
| Max Temp (Softening) | PA: 120°C | PC & PP: 130°C | Primary Application | Sample Separation, Storage, and Industrial Processing |
Key Advantages
Leak-Proof Security
Tight-fitting covers ensure zero leakage even during inversion, critical for radioactive or corrosive samples.
Enhanced Durability
High-strength walls designed to resist deformation under extreme high-speed centrifugal forces.
Premium PP Material
Polypropylene options provide superior chemical stability and thermal resistance compared to standard plastics.
Visual Clarity
Transparent designs allow scientists to easily monitor pellet formation and supernatant layers.
Thermal Stability
Capable of withstanding autoclave sterilization and deep-freeze storage without cracking.
Versatile Volumes
Comprehensive range from micro-volumes to industrial liter-scale bottles for any lab workflow.
Product Gallery
Management Platforms
Inventory Control
Efficient tracking of various sizes from 0.2ml to 1000ml to prevent supply shortages.
Quality Assurance
Strict testing for inversion leakage and centrifugal stress resistance on every batch.
Sterilization Protocols
Standardized autoclave cycles optimized for PA, PC, and PP material specifications.
Sample Tracking
Dedicated labeling areas for precise identification of biological and chemical samples.
Logistics Safety
Secure packaging to prevent deformation during transit of high-precision labware.
Material Optimization
Consultative selection of PP vs PC based on solvent compatibility and PH requirements.
Investment Return Comparison
| Feature | Standard Plastic Tubes | Our Premium Centrifuge Series | ROI Impact |
|---|---|---|---|
| Leakage Rate | Moderate Risk | Near Zero (Tested) | Reduced Sample Loss |
| Structural Life | Short / Deformable | High (Reinforced Walls) | Lower Replacement Costs |
| Thermal Range | Limited | Autoclavable (up to 130°C) | Multi-use Capability |
| Chemical Range | Low Stability | High (PP/PC Optimized) | Versatile Application |
| Sample Purity | Variable | Ultra-Pure Medical Grade | Higher Research Accuracy |
Frequently Asked Questions
Polypropylene (PP) is generally recommended due to its superior chemical stability, thermal resistance, and overall performance in standard lab conditions.
Place tubes vertically with mouths upward, remove threaded and inner caps, and only remove them from the sterilizer once they have returned to room temperature.
Polycarbonate (PC) materials have low stability with alkaline solvents; avoid cleaning agents with PH values greater than 9 when using PC tubes.
For neutral samples (PH 5-9) at maximum speed, the estimate is about 10 uses. Lifespan increases with lower speeds and proper cleaning protocols.
Bottles have larger volumes (250ml-1000ml+), thicker walls, and stronger structural designs for high-capacity, industrial-scale separation.
Yes, our tubes are designed to withstand freezing temperatures, making them ideal for the long-term storage of sensitive biological materials.
