Prep Guard Column Cartridge, RP Phenyl, 10um, 100A. 30mm ID x 10mm Length. Cogent Brand. 1 EA.
Additional Information:
Cogent RP Phenyl Guard Column Cartridges are packed with the same C3-phenyl bonded stationary phase used in Cogent RP Phenyl 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 when C18 or C8 phases do not provide sufficient resolution of aromatic and structurally related compounds.
68024-P30-PG1 is a preparative guard column cartridge packed with 10 µm RP Phenyl particles featuring a 100 Å pore size in a 30 mm ID x 10 mm format. Installed ahead of the preparative column, the cartridge helps capture particulates, strongly retained contaminants, and sample matrix components before they reach the primary column. This protection helps maintain column efficiency, improve reproducibility, and extend the service life of the analytical bed.
Constructed from stainless steel tubing with stainless steel frits, this guard cartridge is designed specifically for use with compatible 30 mm ID RP Phenyl preparative columns. Matching stationary phase chemistry helps preserve selectivity and chromatographic performance 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
Protects preparative columns from contaminants and particulates
Helps extend column lifetime
Maintains chromatographic performance
Stainless steel cartridge construction
Stainless steel frits
Typical Applications
Preparative HPLC purification
Fraction collection
Aromatic compound purification
Positional isomer separations
Active pharmaceutical ingredient (API) purification
Natural product purification
Process development
Method scale-up
Column protection
High-loading preparative workflows
Specifications
Product Type: Preparative Guard Column Cartridge
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: 30 mm ID x 10 mm
Hardware Material: Stainless Steel
Frit Material: Stainless Steel
Quantity: 1 EA
Brand: Cogent
Guard Column Holder Requirement
A Cogent 30 mm ID Preparative Guard Column Holder is required for use with this guard cartridge.
View the Cogent 30 mm ID Preparative Guard Column Holder (83000-P30-GH)
Additional Resources
Special Order Item Information
Important Notes
Designed to protect RP Phenyl preparative HPLC columns
Matching stationary phase 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 30 mm ID preparative guard column holder