50ml Conical Bottom Centrifuge Tubes Autoclavable for Cell Culture Sample Storage

• Customization: Available
• Instrument Classification: Class II
• Class II: Blister Packing
• Model NO.: QHCT02
• Warranty: 3 Years
• Power Source: Manual
• Usage: Surgery Equipment
• Inner Packing: Blister Packing
• MOQ: 1000 Pieces
• Certificate: CE ISO
• Transport Package: Box
• Specification: 15ml, 25ml, 35ml, 50ml
• Trademark: QIUHENG MEDICAL
• Origin: Jiangsu, China
• HS Code: 3926909090
• Production Capacity: 10000pieces/Month

Product Description

Overview of  Centrifugation tube         

Product Introduction:
      Centrifuge tubes are essential laboratory consumables designed for the separation, storage, and processing of liquid samples using centrifugal force. They are widely used in molecular biology, clinical diagnostics, biochemistry, and pharmaceutical research. Available in various sizes (0.2mL to 50mL+) and materials (polypropylene, polyethylene, glass, etc.), these tubes ensure sample integrity under different experimental conditions.


Advantages:

1. High Durability - Made from high-quality polypropylene or glass, resistant to chemicals and high-speed centrifugation.
2. Leak-Proof Design - Secure screw caps or snap lids prevent sample leakage during centrifugation.
3. Sterility Options - Available in sterile and non-sterile versions for different applications.
4. Temperature Resistance - Can withstand ultra-low (-80°C) and high temperatures (autoclavable at 121°C).
5. Graduation Marks - Clear volume indicators for accurate sample measurement.
6. Low Retention - Minimizes sample loss, ideal for precious biological samples.


Application Scenarios: 

• 1. Molecular Biology: DNA/RNA extraction, PCR, electrophoresis.

• 2. Cell Culture: Harvesting cells, media preparation.

• 3. Clinical Diagnostics: Blood separation, urine analysis.

• 4. Biobanking: Long-term sample storage at -80°C.

• 5. Chemical Processing: Handling organic solvents or corrosive liquids.

Usage Instructions:

1. Select the appropriate tube based on volume and chemical compatibility.

2. Fill properly - Do not exceed the maximum fill line to avoid leakage.

3. Secure the lid - Ensure tight closure before centrifugation.
4. Balance the centrifuge - Place tubes symmetrically to prevent rotor damage.

5. Follow speed guidelines - Do not exceed the recommended RCF (relative centrifugal force).

6. Store correctly - Keep at recommended temperatures (e.g., -20°C for long-term storage).

Precautions:
1. Avoid Overfilling - Excess liquid may cause tube rupture.
2. Check Chemical Compatibility - Some solvents may degrade plastic tubes.
3. Use Proper Rotor Adapters - Mismatched adapters can cause imbalance.
4. Do Not Reuse Disposable Tubes - May lead to cross-contamination.
5. Inspect for Cracks - Damaged tubes should be discarded immediately.

PRODUCT DISPLAY

Company Profile

Why choose us?

 

1. Original factory

We are a factory to produce Class II medical instruments, like incision protector, coupling gel, prepuce cutter,etc. We have 15 years experience in this area.
And we have best quality control team,like purchasing raw materail and produce phases, we have special team to control quality. In Jiangsu Yancheng, we have more than 2,000 square metres of purification workshop of class100.000.
 

2. Professional research & development, quality control and sales team
We have many professional elites engaged inmedicine, pharmacy, and marketing, and has the qualification of production of multi-class medicadevices and disinfection products, research anddevelopment, production capacity.