COBETTER Ultra Centrifugal Filter 15mL Ultrafiltration Centrifuge Tube Unit with Regenerated Cellulose RC Membrane 3kDa, Pack of 4

COBETTER Ultra Centrifugal Filter 15mL Ultrafiltration Centrifuge Tube Unit with Regenerated Cellulose RC Membrane 3kDa, Pack of 4

Q: Are Cobetter centrifuge filters reusable?

We recommend using them once, but some of our customers tried to use it for the same sample up to maximum 3 times, only for reference only.

Q: How to clean Cobetter centrifuge filters?

First, soak them in 0.1M NaOH for 24 hours, then soak them in 20% ethanol for preservation.

Q: Can Cobetter centrifuge filters be used to filtrate exosomes?

Yes, and it is recommended to use 100kDa first and then 3kDa centrifuge filters to concentrate exosomes with serum, and 3kDa centrifuge filters can be used directly for those without serum.

Q: Are Cobetter centrifuge filters compatible with regular centrifuges?

No, they aren't. They are matched to conical bottom centrifuges.

Q: What is the size of the outer tubes?

The outer tubes for 4ml centrifuge filters is 15ml, and the outer tubes for 15ml centrifuge filters is 50ml.

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Product ID: 601431344

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⚡80-100x concentration

🌍Universal rotor compatibility

🔬90% recovery rate

Frequently Bought Together

3kDa Ultra Centrifugal Filter Unit 15mL Polypropylene Centrifuge Tubes with RC Membrane, Screw Caps (4Pcs)

3kDa Ultra Centrifugal Filter Unit 4mL Polypropylene Centrifuge Tubes with RC Membrane, Screw Caps (15Pcs)

Description

🚀 Elevate Your Lab Game with COBETTER!

VERSATILE DESIGN - Compatible with both fixed angle and swing bucket rotors.
BROAD APPLICATIONS - Perfect for proteins, nucleic acids, and more—ideal for your lab needs.
UNMATCHED RECOVERY - Experience over 90% recovery with low protein adsorption.
ADVANCED FILTRATION - Utilizes centrifugal force for effective purification and dialysis.
MAXIMIZE YOUR EFFICIENCY - Achieve concentration multiples of 80-100x in just 10-60 minutes!

The COBETTER Ultra Centrifugal Filter is a high-performance ultrafiltration centrifuge tube designed for efficient concentration and purification of biomolecules. With a 3kDa RC membrane, it offers exceptional recovery rates and is compatible with various rotor types, making it an essential tool for modern laboratories.

Specifications

Manufacturer	COBETTER
Part number	ULRC0030150P-4-JP
Item Weight	191 g
Package Dimensions	16.3 x 7.6 x 7.6 cm; 191 g
Item model number	ULRC0030150P-4-JP
Size	3kDa
Colour	Briscale
Material	High Density Polyethylene
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Are Cobetter centrifuge filters reusable?

How to clean Cobetter centrifuge filters?

Can Cobetter centrifuge filters be used to filtrate exosomes?

Are Cobetter centrifuge filters compatible with regular centrifuges?

What is the size of the outer tubes?

Common Questions

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