GC Column Unions and Splitters
GC Column Unions and Splitters
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GC Column Unions and Splitters
Fused-quartz press-fit unions and Y-splitters connect guard to analytical columns, join columns of different selectivities, split one injection onto two columns, or route the eluent to two detectors — leak-free, without tools or fittings, and stable at high temperature and pressure.
Features & Benefits
- Fused-quartz Y-splitters for dual-column or dual-detector work
- Fused-quartz press-fit unions for guard-to-analytical and transfer-line connections
- Laser-cut edges protect the column during connection
- Capillary mini-unions: glass-lined, low dead volume, kit with 1 union, 2 nuts and 5 ferrules (Vespel/Graphite to 350 °C or SilTite to 450 °C)
- Polyimide resin locks connections against vibration and shock — 350 °C standard, 400 °C high temperature
Types in this range (5)
| Type | Catalogue codes |
|---|---|
| Capillary Mini-Union | 3 |
| Ceramic Scoring Wafer | 1 |
| Polyimide Resin | 2 |
| Press-Fit Union | 1 |
| Y-Splitter | 2 |
Ordering Information (9 catalogue codes)
| Catalogue Code | Type | Description | Pack Size | Status |
|---|---|---|---|---|
| AG0-5160 | Capillary Mini-Union | GC Mini-Unions 0.4mmID, GLT/SS, fits – Col 1 (0.1-0.25mm), Col 2 (0.1-0.53mm) | Each | Discontinued |
| AG0-5161 | Capillary Mini-Union | GC Mini-Unions 0.5mmID, GLT/SS, fits – Col 1 (0.32mm), Col 2 (0.32-0.53mm) | Each | Discontinued |
| AG0-5162 | Capillary Mini-Union | GC Mini-Unions 0.8mmID, GLT/SS, fits – Col 1 (0.45mm), Col 2 (0.45-0.53mm) | Each | Discontinued |
| AG0-4718 | Ceramic Scoring Wafer | GC Ceramic Scoring Wafer – for fused silica GC columns | 2/Pk | Active |
| AG0-5722 | Polyimide Resin | Polyimide Resin, 0.5 mL – 350 °C | Each | Discontinued |
| AG0-8514 | Polyimide Resin | Polyimide Resin, 0.5 mL – 400 °C (High Temperature) | Each | Discontinued |
| AG0-4716 | Press-Fit Union | GC Column Union, fused-Quartz – for 0.10 to 0.53 mm ID columns | 5/Pk | Discontinued |
| AG0-4717 | Y-Splitter | GC Column Y-Splitter, fused -Quartz – for 0.10 to 0.32 mm ID GC columns | Each | Discontinued |
| AG0-9193 | Y-Splitter | GC Column Y-Splitter, Borosilicate – for 0.53 mm ID columns | Each | Active |
Manufacturer information: https://www.phenomenex.com/products/gc-column-unions-and-splitters
Specifications for GC Column Unions and Splitters
| GC Accessory Model | Capillary Mini-Union or Ceramic Scoring Wafer or Polyimide Resin or Press-Fit Union or Y-Splitter |
| GC Accessory Spec | GC Ceramic Scoring Wafer – for fused silica GC columns or GC Column Union, fused-Quartz – for 0.10 to 0.53 mm ID columns or GC Column Y-Splitter, Borosilicate – for 0.53 mm ID columns or GC Column Y-Splitter, fused -Quartz – for 0.10 to 0.32 mm ID GC columns or GC Mini-Unions 0.4mmID, GLT/SS, fits – Col 1 (0.1-0.25mm), Col 2 (0.1-0.53mm) or GC Mini-Unions 0.5mmID, GLT/SS, fits – Col 1 (0.32mm), Col 2 (0.32-0.53mm) or GC Mini-Unions 0.8mmID, GLT/SS, fits – Col 1 (0.45mm), Col 2 (0.45-0.53mm) or Polyimide Resin, 0.5 mL – 350 °C or Polyimide Resin, 0.5 mL – 400 °C (High Temperature) |
| Pack Size | 2/Pk or 5/Pk or Each |
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