Semi Prep Guard Column Cartridge, RP Phenyl, 10um, 100A. 10mm ID x 10mm Length. Cogent Brand. 5/PK.
Additional Information:
Cogent RP Phenyl Guard Column Cartridges are packed with the same C3-phenyl bonded stationary phase used in Cogent RP Phenyl semi-preparative columns. Manufactured with high-purity silica and exhaustive double endcapping, these cartridges provide the aromatic selectivity and π-π interaction characteristics that make RP Phenyl an effective choice for separating aromatic and structurally related compounds.
68024-SP-PG1 is a semi-preparative guard column cartridge packed with 10 µm RP Phenyl particles featuring a 100 Å pore size in a 10 mm ID x 10 mm format. Installed ahead of the primary column, the cartridge captures particulates, strongly retained contaminants, and sample matrix components before they reach the analytical bed. This protection helps maintain column efficiency, improve reproducibility, and extend the service life of the semi-preparative column.
Constructed from stainless steel tubing with stainless steel frits, these guard cartridges are designed for use with compatible 10 mm ID RP Phenyl semi-preparative columns. Matching stationary phase chemistry helps preserve chromatographic selectivity while reducing the impact of contaminated or difficult samples.
Key Benefits
RP Phenyl stationary phase
C3-phenyl bonded chemistry
Strong π-π interaction selectivity
High-purity silica support
Fully double endcapped
Helps protect semi-preparative columns from contaminants and particulates
Maintains chromatographic performance
Stainless steel cartridge construction
Stainless steel frits
Extends column service life
Typical Applications
Semi-preparative HPLC purification
Fraction collection
Aromatic compound purification
Positional isomer separations
Active pharmaceutical ingredient (API) purification
Natural product purification
Method development
Method scale-up
Column protection
Routine purification workflows
Specifications
Product Type: Semi-Preparative Guard Column Cartridges
Stationary Phase: RP Phenyl
Chromatography Mode: Reversed Phase
Bonded Phase: C3-Phenyl
Endcapping: Fully Double Endcapped
Particle Size: 10 µm
Pore Size: 100 Å
Cartridge Dimensions: 10 mm ID x 10 mm
Hardware Material: Stainless Steel
Frit Material: Stainless Steel
Quantity: 5/PK
Brand: Cogent
Guard Column Holder Requirement
A Cogent 10 mm ID Semi-Preparative Guard Column Holder is required for use with these guard cartridges.
View the Cogent 10 mm ID Semi-Preparative Guard Column Holder (83000-SP-GH)
Additional Resources
Special Order Item Information
Important Notes
Designed to protect RP Phenyl semi-preparative HPLC columns
Matching stationary phase chemistry helps maintain chromatographic selectivity
Recommended for routine purification and scale-up workflows
Replace as needed based on sample cleanliness and operating conditions
Requires a compatible 10 mm ID semi-preparative guard column holder