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Home Product 100 15ml Screw Cap Centrifuge Tubes, Round Bottom Design for High-Speed Lab Use

100 15ml Screw Cap Centrifuge Tubes, Round Bottom Design for High-Speed Lab Use

100-pack 15ml centrifuge tubes
screw cap centrifuge tubes 15ml
round bottom lab tubes 100ct
100 15ml centrifuge tubes (screw round bottom).
100-pack 15ml screw cap centrifuge tubes with round bottom design, 100ct leak-proof laboratory tubes for centrifugation and sample storage. Durable polypropylene construction.

Product Description

The 100-pack 15ml centrifuge tubes are screw cap centrifuge tubes designed for precise laboratory applications, featuring a durable round-bottom construction ideal for efficient sample separation and storage. Each 15ml tube within this 100ct round bottom lab tubes set is manufactured from high-clarity polypropylene, ensuring chemical resistance and compatibility with temperatures ranging from -80°C to 121°C. The leak-proof screw caps provide secure sealing for centrifugation, freezing, or autoclaving. These tubes are widely used in molecular biology, clinical diagnostics, and chemical research for consistent performance. Key advantages include uniform dimensions for rotor compatibility, easy-to-read graduations, and a writable surface. The round bottom design minimizes dead volume, while the screw cap mechanism ensures repeated usability. Packaging includes 100 sterile units, ready for immediate use.
Parameter Specification
Nominal Volume 15 mL ±2%
Pack Quantity 100-pack
Closure Type Screw cap with O-ring seal
Bottom Configuration Round bottom (Conical bottom type excluded)
Tube Material Polypropylene (PP) copolymer
Sterility Non-sterile
Temperature Range -86°C to 121°C
Cap Thread Compatibility Universal M35x3.5 thread pattern
Chemical Resistance Compatible with common lab solvents
Graduation Marks Double metric scale (2mL intervals)
Max RCF Rating 25,000 x g
External Diameter 17.0 mm ±0.2 mm
Tube Color Options Natural/Translucent
Cap Color Coding Blue polypropylene caps
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded models and compatible alternatives based on availability.
question:What payment methods do you accept?
answer:We support T/T, PayPal, and other major payment methods for your convenience.
question:Can I self-arrange official courier pickup?
answer:Yes, you can arrange official courier pickup; inform us in advance for coordination.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded models and compatible alternatives based on availability.
question:What payment methods do you accept?
answer:We support T/T, PayPal, and other major payment methods for your convenience.
question:Can I self-arrange official courier pickup?
answer:Yes, you can arrange official courier pickup; inform us in advance for coordination.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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