Prep Guard Column Cartridge, RP C4, 10um, 100A. 30mm ID x 10mm Length. Cogent Brand. 1 EA.
Additional Information:
Cogent RP C4 Butyl Guard Column Cartridges are packed with the same high-quality stationary phase used in Cogent RP C4 preparative columns, featuring traditional butyl (C4) ligand bonding on high-purity silica with complete double endcapping. These guard cartridges are designed to capture particulates, strongly retained contaminants, and sample matrix components before they reach the main preparative column bed, helping maintain chromatographic performance and prolong column life.
68004-P30-PG1 is a preparative guard column cartridge packed with 10 µm RP C4 Butyl material with a 100 Å pore size in a 30 mm ID x 10 mm length stainless steel cartridge. Designed specifically for use with 30 mm ID preparative columns, this guard cartridge provides an economical way to protect valuable preparative columns from contamination and premature fouling. Regular guard cartridge replacement can help reduce downtime, improve reproducibility, and lower overall operating costs.
This guard cartridge is ideal for preparative purification of hydrophobic and neutral compounds where sample matrices or process streams may introduce contaminants that can shorten column lifetime. Stainless steel construction and frits provide durability for demanding purification workflows and scale-up operations.
Key Benefits
Packed with Cogent RP C4 Butyl stationary phase
Fully double endcapped chemistry
High-purity silica support
Helps reduce contamination of preparative columns
Supports longer preparative column service life
Stainless steel cartridge construction
Stainless steel frits
Cost-effective column protection
Typical Applications
Preparative HPLC purification
Small molecule purification
Process development
Scale-up studies
Pharmaceutical research
Synthetic chemistry
Natural product purification
Sample cleanup before preparative columns
Fraction collection workflows
Specifications
Product Type: Preparative Guard Column Cartridge
Stationary Phase: RP C4 Butyl
Chromatography Mode: Reversed Phase
Bonded Phase: Butyl (C4)
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
Brand: Cogent
Guard Column Holder Requirements
Special Order Item Information
Important Notes
Compatible with Cogent RP C4 preparative columns
Designed to capture particulates and strongly retained contaminants before they reach the preparative column
Replace as needed based on sample cleanliness and application requirements
Special Order Item