Agilent Light blue screw cap PTFE/Silicone septa 5040-4683
Agilent Technologies -- Item TECPIM000150934
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The Agilent 5040-4683 is a 12 mm light‑turquoise polypropylene screw cap supplied with a bi-layer PTFE/silicone septum, designed to seal 9-425 threaded screw autosampler vials. It is intended for sample containment and preparation in GC and LC workflows where a PTFE/silicone septum is required; the product includes septa (pre-slit: no).
Key Features:
- Cap color: Light Turquoise.
- Cap material: Polypropylene.
- Cap size: 12 mm (thread size 9-425).
- Septa: Bi-layer PTFE/silicone (included); pre-slit: No.
- Intended techniques: GC and LC (compatible with common autosamplers/manufacturers).
Advantages:
- PTFE/silicone bi-layer septum provides a chemically resistant PTFE face with a silicone backing, helping reduce sample–container interactions compared with plain rubber septa.
- Standard 12 mm, 9-425 screw size and listed compatibility with major instrument brands simplifies replacement and fit across GC/LC autosamplers.
- Product is supplied with septa included, removing the need to purchase septa separately for routine sample sealing.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | 5040-4683 |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
Specifications
| Certified | No |
|---|
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