LLG Labware 20 mm Combination Seal, Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Moulded Septa Butyl/PTFE Grey, 50° Shore A, 3.0 mm
Product overview
The LLG Labware 20 mm Combination Seal, Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Moulded Septa Butyl/PTFE Grey, 50° Shore A, 3.0 mm is designed for secure sealing in headspace vial applications. Featuring a clear lacquered aluminium cap with centre hole and moulded butyl/PTFE septa, this combination seal supports reliable closure, chemical resistance, and consistent performance in analytical workflows.
Key Features:
- Brand: LLG Labware
- Product Type: Combination seal for headspace vials
- Cap Material: Aluminium
- Cap Finish: Clear lacquered
- Size: 20 mm
- Design: Centre hole
- Septa Material: Moulded butyl/PTFE, grey
- Hardness: 50° Shore A
- Thickness: 3.0 mm
- Application: Suitable for headspace vial sealing in laboratory analysis
These LLG Labware combination seals are a practical choice for laboratories requiring dependable sealing performance, consistent septa quality, and reliable results in headspace analysis.
Frequently Asked Questions
1. What is the LLG Labware 20 mm Combination Seal, Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Moulded Septa Butyl/PTFE Grey, 50° Shore A, 3.0 mm used for?
It is designed for secure sealing in headspace vial applications. Featuring a clear lacquered aluminium cap with centre hole and moulded butyl/PTFE septa, this combination seal supports reliable closure, chemical resistance, and consistent performance in analytical workflows.
2. Is this product suitable for headspace vial sealing in laboratory analysis?
Yes. It is designed for headspace vial sealing in laboratory analysis, and offers a size of 20 mm and a hardness of 50° Shore A to support this kind of work.
3. What size and hardness does this product have?
It has a size of 20 mm, a hardness of 50° Shore A and a thickness of 3.0 mm.
4. What cap material and cap finish does this product offer?
It offers aluminium, clear lacquered, centre hole and moulded butyl/PTFE, grey.
Product Specifications
- HS Code #83099090
- Cap sizeND20
- ColourSilver
- Colour septaGrey/grey
- Int. bore Ø8 mm
- MaterialAluminium
- Material septaButyl/PTFE
- Shore hardness50 A
- Thickness3.0 mm
- UNSPSC41115724
- With holeYes
Products related to this item (4)
product | Mfr # | Part # | Product name | Material | Material
septa | Price | Availability | |
7050286 | 7.050 286 | LLG UltraClean Closure 20 mm Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Silicone Transparent Blue/PTFE White, 45° Shore A, 3.0 mm | Aluminium | Silicone/PTFE | £68.02 | In stock | ||
4008271 | 4.008 271 | LLG Labware 20 mm Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Pack of 100 pcs | Aluminium | £10.74 | In stock | |||
9003456 | 9.003 456 | LLG Labware 20 mm Combination Seal, Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Silicone White/PTFE Beige, 45° Shore A, 3.2 mm, Pack Of 100 | Aluminium | Silicone/PTFE | £60.54 | In stock | ||
4008276 | 4.008 276 | LLG 20 mm Combination Seal Aluminium Headspace Cap, Clear Lacquered, Centre Hole, Pharma-Fix-Septa, Butyl/PTFE, 50° Shore A, 3.0 mm | Aluminium | Butyl/PTFE | £50.60 | In stock |
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