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59565 Supelco

SUPELCOSIL LC-18-DB Supelguard Cartridge

5 μm particle size, L × I.D. 2 cm × 4 mm

  •  eCl@ss 32110501

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Properties

Related Categories Amino Acid Separations, Analytical/Chromatography, HPLC Columns, by Brand for Small Molecules, HPLC/UHPLC, LC-18-DB Phases,
Quality Level   100
packaging   pkg of 2 ea
application(s)   HPLC: suitable
L × I.D.   2 cm × 4 mm
matrix active group   C18 (octadecyl) phase
particle size   5 μm
suitability   suitable for L1 per USP
Featured Industry   Food and Beverages
compatibility   use to protect LC-18-DB
separation technique   reversed phase

Description

General description

SUPELCOSIL LC-18-DB Supelguard 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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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Supelguard is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Deriviatization, Hydrolysis, and HPLC Analysis of Amino Acids on SUPELCOSIL™ and ASCENTIS® Columns

In many cases, an exact knowledge of protein quantities is required for protein chemistry applications. Amino acid analysis enables precise determination of protein quantities and provides detailed i...
Keywords: Amino acid analysis, Derivatizations, High performance liquid chromatography, Separation

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Calculates conditions for transfer of an isocratic or gradient method from one HPLC column to another. Allows method scaling from microbore through preparative column range. Calculates time and solve...
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Peer-Reviewed Papers
15

References

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