Sigma-Aldrich Guard Column Supelguard Lc

Agency

suitable for USP L8

Quality Level

100

Packaging

pkg of 2 ea

Technique(S)

HPLC: suitable

L × I.D.

2 cm × 4 mm

Matrix Active Group

amino phase

Particle Size

5 μm

Pore Size

120 Å

Application(S)

food and beverages

Compatibility

use to protect LC-NH₂

Related Categories

HPLC Columns

General Description

SUPELCOSIL^™LC-NH₂Supelguard^™Cartridges [5 μm particle size, L × I.D. 2 cm × 4 mm] contain a SUPELCOSIL packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits (2 μm porosity). A Supelguard kit (one cartridge, a stand-alone holder, tubing, and 2 nuts and ferrules) enables one to use the cartridge with any analytical column. A direct-connect guard cartridge holder can directly connect a Supelguard cartridge to a Supelco analytical column. 3.0 mm cartridges are available in packs of two only-purchase a stand-alone or modular holder separately. Low volume 3.0 mm ID cartridges are a good choice for protecting an analytical column containing 3 μm particles.

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Discover LiChropur reagents ideal for HPLC or LC-MS analysisSUPELCOSIL is a trademark of Sigma-Aldrich Co. LLCSupelguard is a trademark of Sigma-Aldrich Co. LLC