Adapter, for use with Low to Medium Pressure HPLC. 10-32 female to 1/4"-28 female connection, 0.25 mm bore size. PEEK. ARE-Applied Research brand. 10/PK.
Additional Info:
The 47450‑05‑010 PEEK HPLC Adapters are precision fluidic connection fittings designed for low‑ to medium‑pressure HPLC applications. Supplied in a 10/pack configuration, these adapters are ideal for high-throughput laboratories, system builds, and routine maintenance workflows requiring reliable and consistent performance.
Each adapter converts standard 10‑32 female inlet threading to 1/4‑28 female column threading, enabling seamless integration between tubing connections and All‑PEEK column hardware systems.
With a 0.25 mm internal bore, these adapters are engineered to maintain low dead‑volume flow paths, helping preserve peak shape, chromatographic efficiency, and retention time reproducibility.
Constructed from high-performance PEEK (polyether ether ketone), these fittings provide a fully bioinert, metal‑free flow path, making them ideal for proteins, peptides, nucleic acids, ions, and metal‑sensitive analytes where interaction with metallic surfaces must be avoided.
✅ Key Benefits
Thread Conversion (10‑32 to 1/4‑28) Enables compatibility between standard HPLC tubing and PEEK column systems
Low Dead‑Volume Design (0.25 mm Bore) Minimizes dispersion and preserves chromatographic performance
Bulk Pack (10/PK) for High‑Throughput Use Reduces downtime in active labs and production environments
True Bioinert Flow Path (PEEK Construction) Eliminates metal interaction for sensitive compounds
Optimized for 2.1 mm ID PEEK Columns Ensures correct fit and system integrity
Performance & Design
These adapters are precision machined from PEEK, providing:
Excellent chemical resistance to common HPLC solvents
Mechanical durability for repeated installations
Stable performance in low‑ and medium‑pressure systems
The 0.25 mm bore size is optimized to:
Reduce extra‑column volume
Maintain sharp peak profiles
Support high‑efficiency analytical separations
System Role & Integration
These adapters connect:
10‑32 threaded tubing (standard HPLC inlet connections)
1/4‑28 threaded PEEK column bodies (2.1 mm ID systems)
They are essential for:
PEEK column packing and assembly
Bioinert chromatography system configuration
Custom and modular fluid path design
⚠️ Usage Guidance
Designed specifically for All‑PEEK HPLC column hardware systems
Not recommended for use with stainless steel columns, where material mismatch may affect sealing, durability, and performance
Use Case Positioning
Fluidics Connection Component – Bulk Pack (10/PK)
Ideal for high-frequency system assembly and maintenance
Supports consistent, low dead‑volume connections
Enables scalable, bioinert chromatography workflows
Typical Applications
HPLC & UHPLC System Connections (low to medium pressure)
PEEK Column Packing & Assembly
Bioanalytical Workflows (metal-sensitive analytes)
LC‑MS Compatible Systems
Custom Fluid Path Optimization
Specifications
Product Type: HPLC Adapters / End Fittings
Material: PEEK (Polyether Ether Ketone)
Connection 1: 10‑32 Female
Connection 2: 1/4‑28 Female
Internal Bore: 0.25 mm
Pressure Range: Low to Medium Pressure HPLC
Flow Path: Bioinert / metal‑free
Compatibility: 2.1 mm ID All‑PEEK column systems
Pack Size: 10 per pack
Brand: ARE‑Applied Research™
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