Product Description
50ml Conical Bottom Centrifuge Tubes
These 50ml centrifuge tubes can withstand amaximum of 9200 RPM. Made from virgin polypropylene (PP), these 50 ml conicaltubes have a standard range of graduation from 5.0ml to 50ml. However, we alsooffer customized graduation along with customized color caps for these tubes.
Currently, these 50 ml conical centrifugetubes are available in two types of packaging.
- Cat.# NACB50 Resealable Bag 25PCS/bag, 20bags/Carton (25 x 20/carton, total 500PCS/Carton).
- Cat.# NACF50 Foam Rack 25PCS/rack, 20racks/Carton (25 x 20/carton, total 500PCS/Carton).
Superior Material Quality and SafetyManufactured from premium polypropylene, these tubes ensure durability and resilience across a wide temperature range (-80C to 121C). They are DNase/RNase free and have endotoxin levels below 0.1 EU/mL, making them suitable for critical molecular biology and clinical applications.
Convenient Graduations and Efficient DesignEach tube features printed graduation markings at every 2.5 ml increment, up to 50 ml, for precise measurement. Their conical bottom facilitates easy sample recovery and centrifugation, while high transparency enhances sample visibility.
Flexible Packaging and Sterilization OptionsChoose from individually wrapped or bulk pack packaging to suit different lab needs. Tubes are available both as autoclavable or pre-sterilized, catering to a range of sterilization preferences and protocols.
FAQs of 50ml Conical Bottom Centrifuge Tubes:
Q: How do I sterilize the 50ml conical bottom centrifuge tubes if they are not pre-sterilized?
A: The tubes can be sterilized by autoclaving them at 121C, as they are made of polypropylene and designed to withstand high temperatures and pressure without compromising integrity.
Q: What are the advantages of using the screw cap with flat or plug seal on these tubes?
A: Screw caps with flat or plug seals provide a secure, leak-proof closure, minimizing the risk of sample contamination or spillage during centrifugation and transport.
Q: When should I opt for the individually wrapped packaging instead of the bulk pack?
A: Individually wrapped packaging is ideal for sterile applications or when working in environments where cross-contamination must be minimized, such as in clinical labs or sensitive molecular biology work.
Q: Where can these tubes be used apart from standard laboratory sample storage?
A: In addition to sample storage, these tubes are suitable for sample preparation, mixing, and centrifugation in research, clinical diagnostics, biopharma, and educational laboratory settings.
Q: What is the process for checking graduation accuracy on the tubes?
A: Each tube features clear, printed graduation marks at 2.5 ml increments, with a measurement accuracy of 2%, allowing users to visually verify volume during sample preparation and handling.
Q: How does the high chemical resistance benefit laboratory workflows?
A: The tubes are resistant to most acids, bases, and chemicals, ensuring reliable performance and minimizing material degradation during storage or processing of a wide variety of lab reagents and samples.