Disposable 15ml Conical Centrifuge Tubes

The screw cap and embedded silicone ring provide a double seal, preventing leakage even when inverted and shaken, effectively preventing sample contamination and cross-contamination. The tube's high transparency design allows for excellent light transmittance, enabling clear observation of sample status and centrifugation stratification without the need to open the cap for monitoring.

Product introduction of disposable Centrifuge Tube

A versatile fundamental laboratory consumable made from medical-grade Polypropylene (PP). Renowned for its excellent chemical resistance, autoclave tolerance, and reliable mechanical strength, it serves as a core container for sample centrifugation,temporary storage, and micro-volume processing. Available in a full range of capacities from 0.5ml to 100ml, featuring sealing caps and a color-coding system, it provides precise, efficient, and flexible solutions for life science research, clinical testing, and chemical analysis.

Product parameter(specification) of PP Centrifuge Tube

Capacity Range: Comprehensive series including 0.5ml, 1.5ml/2.0ml (Standard Microtube), 5ml, 15ml, 50ml, 100ml, etc.
Structural Design:
1. Conical Bottom: Optimized for pellet recovery, allowing complete aspiration of sample or pellet from the tip with
micro-pipettes.
2. Clear Volume Graduations: Frosted or raised markings on tube wall for accurate reading (typically in ml or μl).
3. Leak-Proof Seal: Screw Cap or Snap Cap with integrated or separate silicone/rubber O-ring or gasket to prevent evaporation,
leakage, and aerosol contamination.
4. Color-Coding System: Caps available in multiple standard colors (blue, red, yellow, green, orange, purple, etc.) for rapid
sample sorting, batch ID, or experimental group differentiation.
5. Labeling Area: Frosted or smooth surface on tube and cap for direct marking with lab pens.

Features of Microscope centrifuge tube

Primary Applications

Molecular Biology: DNA/RNA extraction & purification, PCR setup, electrophoresis sample prep.
Cell Biology: Cell culture, pellet collection, lysate preparation.
Proteomics: Protein precipitation, concentration assay, digestion.
Clinical Testing: Separation and aliquoting of blood, serum, plasma, urine.
Chemical Analysis: Solution preparation, sample dilution, chemical reaction vessel.
General Lab Use: Sample storage, long-term cryo-storage (-80°C), micro-volume transfer & mixing.

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