TweenTrap - Surfactant Column

Cat. No.	Description	Specification	Unit	Price	Quantity
CC02501907-01	Guard Column	TweenTrap (5 µm, Non-Porous), 4.6×35mm	Each	Inquiry
CC02501907-02		TweenTrap (5 µm, Non-Porous), 7.8×50mm	Each	Inquiry

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Product Description

Product Description

TweenTrap columns are specially designed for trapping surfactants, such as Tweens, in aqueous samples. Their packing support is composed of rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) beads with a particle size of 5 µm. A proprietary surface coating is covalently bonded onto this PS/DVB support, which allows for exceptionally high stability. These columns are compatible with most aqueous buffers such as acetate, phosphate, and tris.

Specifications

Packing: Highly cross-linked PS/DVB resin support grafted with a densely packed, nanometer thick amphiphilic coating.
Particle Size: 5 µm
Pore Size: Non-porous
pH Stability: 2-13
Operating temperature limit: 80 °C
Operating pressure limit: 5,000 psi
Mobile phase compatibility: Compatible with aqueous solution, a mixture of water and acetonitrile, acetone, ethanol, or methanol.
Flow Rate: Typical 0.1-1.0 mL/min for a 4.6 mm I.D. column

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