CENTRIFUGE TUBE ROUND BOTTOM

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CENTRIFUGE TUBE ROUND BOTTOM Specification

Control Type
Manual (handled by operator)

Glass Type
Borosilicate

Temperature Resistance
Up to 120C

Display Type
None

Shape
Round Bottom

Features
Clear glass, round bottom, easy to clean, reusable, autoclavable, graduations for measuring

Speed Range
Suitable for up to 5000 RPM (varies by manufacturer)

Type
Centrifuge Tube

Dimension (L*W*H)
16x100 mm (Standard); other sizes available

Equipment Type
Laboratory Glassware

Equipment Materials
Borosilicate Glass

Material
Glass

Application
Laboratory use, sample separation

Capacity (Ltr)
15 mL (commonly), other volumes available

Compliance
ISO/CE Certified (if specified by manufacturer)

Graduations
White graduated markings for easy reading

Color
Transparent

Chemical Resistance
High, suitable for most laboratory chemicals

Autoclavable
Yes

Surface
Smooth inner surface to prevent adhesion of samples

Stopper/Caps
Polyethylene caps compatible, not always included

Pack Size
Typically 12 or 50 tubes per pack

About CENTRIFUGE TUBE ROUND BOTTOM

CENTRIFUGE TUBE ROUND BOTTOM

Polylab centrifuge tubes with round bottom are moulded in Polypropylene & Polycarbonate. These tubes have excellent clarity and are strong enough to be used 50,000xG. These tubes can be autoclaved. However, repeated autoclaving in PC tubes reduces their mechanical strength.

Material : Polypropylene / Polycarbonate

CODE NO.	PARTICULARS	PACKING (Pcs)
63401	Centrifuge Tube Round Bottom 16 ml (P.P)	50
63402	Centrifuge Tube Round Bottom 50 ml (P.P)	50
63411	Centrifuge Tube Round Bottom 16 ml (P.C)	50
63412	Centrifuge Tube Round Bottom 50 ml (P.C)	50
63421	Cap for 16 ml Centrifuge Tube Round Bottom	100
63422	Cap for 50 ml Centrifuge Tube Round Bottom	100

Superior Build Quality and Safety

Constructed from borosilicate glass, these centrifuge tubes withstand intense laboratory conditions. Their high resistance to chemicals and heat ensures reliable use, even during autoclaving up to 120C. The tubes feature a smooth interior finish, minimizing sample retention and optimizing recovery, essential for accurate experimental results.

Designed for Practical Laboratory Efficiency

Transparent with white graduations, these centrifuge tubes facilitate quick and precise volume readings. The round bottom aids effective mixing and separation when spun at speeds up to 5000 RPM. Their compatibility with polyethylene caps adds convenience and prevents contamination during sample storage or processing.

Versatile and Compliant for Varied Applications

Suitable for a variety of sample types and laboratory protocols, these tubes support efficient sample separation and storage. ISO/CE compliance (if stated) guarantees adherence to industry safety and quality standards, making them a trusted choice for laboratories across India.

FAQs of CENTRIFUGE TUBE ROUND BOTTOM:

Q: How should I sterilize the round bottom centrifuge tubes before use?

A: You can sterilize these centrifuge tubes using standard autoclaving procedures, as they are made from borosilicate glass and can withstand temperatures up to 120C. Ensure the caps, if provided, are suitable for autoclaving as well.

Q: What are the benefits of having a round bottom and smooth inner surface?

A: The round bottom promotes efficient pellet formation and facilitates easy resuspension of samples after centrifugation. The smooth inner surface helps minimize sample adhesion, improving sample recovery and simplifying cleaning.

Q: When is it necessary to use polyethylene caps with these tubes, and are they always included?

A: Polyethylene caps are useful for preventing sample evaporation or contamination, especially during storage or centrifugation. They are compatible but may not always be included, so verify the product details when ordering.

Q: Where can these centrifuge tubes be used within a laboratory setting?

A: These tubes are suitable for a wide range of laboratory tasks, including sample separation, storage, and preparation. They are commonly used in research, clinical, and educational laboratories throughout India.

Q: What chemicals can these tubes safely handle?

A: The tubes are made from high-quality borosilicate glass, known for exceptional chemical resistance. They are suitable for use with most laboratory chemicals, aside from highly aggressive acids or bases not recommended for glassware.

Q: How do the white graduated markings assist in laboratory work?

A: The white graduated markings provide clear and easy-to-read measurements, helping users quickly and accurately determine sample volumes during experiments, which improves efficiency and reduces the risk of user error.

Q: What makes these centrifuge tubes compliant and reliable for laboratory use?

A: They are ISO/CE certified when specified by the manufacturer, indicating that they meet strict international standards for safety, material quality, and performance essential in laboratory environments.

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