Guard Column Holder Insert, PEEK, for 3.0 mm ID Guard Columns with 8 mm active length. ARE-Applied Research brand. 10/PK.
Additional Info:
The 49330‑GC4‑010 All‑PEEK Guard Column Holder Inserts are replacement internal components designed for 3.0 mm ID guard column systems with 8 mm active length cartridges. Supplied in a 10/pack configuration, these inserts are ideal for high-throughput laboratories and routine maintenance workflows requiring consistent performance and reduced downtime.
⚠️ This product is a replacement hardware component only and not a complete guard column kit or cartridge.
Manufactured from extruded PEEK (polyether ether ketone), these holder inserts provide a fully bioinert, metal‑free interface, ensuring compatibility with sensitive analytical workflows. They are particularly well suited for proteins, peptides, nucleic acids, ions, and metal‑sensitive compounds, where eliminating metal exposure is critical for accurate and reproducible results.
✅ Component Function & Benefits
Bulk Pack of Replacement Holder Inserts (10/PK) Designed for high-throughput laboratories and frequent maintenance
Maintains Internal Alignment Ensures proper positioning of cartridges and frit components
Supports Consistent Flow Path Integrity Helps maintain sealing performance and system stability
True Bioinert Construction Eliminates metal interaction in critical internal interfaces
Performance & Design
Each insert is manufactured using a proprietary extrusion process, producing a smooth, uniform surface finish that contributes to:
Stable internal alignment
Reduced system variability
Consistent chromatographic performance
Constructed from extruded PEEK, these components offer:
No chemical coatings or surface treatments
Uniform internal surface chemistry
Excellent chemical compatibility across HPLC applications
Included Components
10 × All‑PEEK guard column holder inserts
⚠️ System Compatibility
Designed for 3.0 mm ID guard column systems (8 mm active length)
Intended for use within:
Guard column holders
Guard column cartridges
PEEK frit assemblies
Use Case Positioning
Replacement Hardware – Bulk Pack (10/PK)
Ideal for frequent replacement in high-throughput and QC environments
Supports consistent alignment and sealing performance
Reduces downtime in regulated and continuous-use workflows
Typical Applications
HPLC & UHPLC Guard Column Systems
Column Protection Workflows
Protein & Biomolecule Analysis
Pharmaceutical QC and Method Development
LC‑MS Applications requiring bioinert flow paths
⚠️ When to Use This Product
Use these holder inserts when:
Internal components show wear, deformation, or reduced fit integrity
Maintaining precise alignment and leak-free sealing is critical
Operating and maintaining a fully bioinert guard column system
Specifications
Product Type: Guard Column Holder Inserts (Component Only)
Material: Extruded All‑PEEK
Compatible ID: 3.0 mm
Compatible Active Length: 8 mm
Flow Path Interface: Bioinert / metal‑free
Surface Treatment: None (extrusion-based finish only)
Pack Size: 10 per pack
Brand: ARE‑Applied Research™
Resources & Ordering Options