LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100

The LLG Labware Aluminium Crimp Cap N 20 is engineered to provide a secure and reliable seal for chromatography vials, ensuring sample integrity during analytical procedures. Constructed from high-quality silver aluminum, this crimp cap features a center hole that facilitates easy needle access for injection applications. The integrated septum is composed of Butyl light grey and PTFE dark grey, offering excellent chemical resistance and resealability. With a hardness of 50° Shore A and a thickness of 3 mm, this cap ensures a tight, leak-proof seal, preventing contamination and evaporation of volatile compounds.

Key Features:

• Brand: LLG Labware
• Material: Aluminium cap with Butyl/PTFE septum
• Color: Silver cap with light grey/dark grey septum
• Center Hole: Yes, facilitates easy needle access
• Septum Hardness: 50° Shore A
• Septum Thickness: 3 mm
• Quantity: Pack of 100
• Application: Ideal for sealing chromatography vials in GC and HPLC applications

This LLG Labware Aluminium Crimp Cap N 20 is essential for laboratories conducting chromatography and analytical procedures, ensuring airtight vial sealing and maintaining sample stability during high-precision analyses.

Frequently Asked Questions

1. What is the LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100 used for?

It is engineered to provide a secure and reliable seal for chromatography vials, ensuring sample integrity during analytical procedures. Constructed from high-quality silver aluminum, this crimp cap features a center hole that facilitates easy needle access for injection applications. The integrated septum is composed of Butyl light grey and PTFE dark grey, offering excellent chemical resistance and resealability. With a hardness of 50° Shore A and a thickness of 3 mm, this cap ensures a tight, leak-proof seal, preventing contamination and evaporation of volatile compounds.

2. Is the LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100 suitable for sealing chromatography vials in GC and HPLC applications?

Yes. It is designed for sealing chromatography vials in GC and HPLC applications, and offers a septum hardness of 50° Shore A and a septum thickness of 3 mm to support this kind of work.

3. What septum hardness and septum thickness does the LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100 have?

It has a septum hardness of 50° Shore A and a septum thickness of 3 mm, and is supplied under manufacturer part number 4001549.

4. What is the LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100 made from and what features does it include?

It is made from aluminium cap with Butyl/PTFE septum. It also offers silver cap with light grey/dark grey septum, yes, facilitates easy needle access and pack of 100.

5. How does the LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100 compare with the Macherey-Nagel N 20 Aluminium Crimp Cap, Silver, Center Hole Pack of 100pcs?

For closure applications, the LLG Labware Aluminium Crimp Cap N 20, Silver, Center Hole, Butyl Light Grey/PTFE Dark Grey, Hardness 50° Shore A, Thickness 3 mm, Pack of 100 is differentiated by material Aluminium cap with Butyl/PTFE septum and color Silver cap with light grey/dark grey septum. The Macherey-Nagel N 20 Aluminium Crimp Cap, Silver, Center Hole Pack of 100pcs from Macherey-Nagel is another named option in the same product category. Compare the required specifications, compatibility and workflow requirements before selection.