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ALWSCI 20 mm Closure Size, Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial (Case of 100)

ALWSCI 20 mm Closure Size, Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial (Case of 100)

Name: ALWSCI 20 mm Closure Size, Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial (Case of 100)
Brand: Alwsci
SKU: 722623598
Price: 85.96 EUR
Availability: OutOfStock

Product ID: 722623598

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🔥Temp resistant 60°C-200°C

🧪Soft silicone septa for easy vial access

🛡️PTFE laminated for chemical resistance

Description

🧪 Seal your samples with confidence—because your research deserves the best.

BULK READY - Pack of 100 seals—perfect for labs and professionals who never want to run out.
PRECISION FIT - 20 mm aluminum crimp seal with a 10 mm center hole for secure, leak-proof closure.
EFFORTLESS PENETRATION - Soft white silicone septa designed for smooth, hassle-free needle access.
HEAT DEFYING DURABILITY - Withstands extreme temps from 60°C to 200°C—no warping, no worries.
CHEMICAL RESISTANT SHIELD - Fully laminated PTFE lining ensures contamination-free sealing every time.

The ALWSCI 20 mm Aluminum Crimp Seal features a natural PTFE and white silicone septa, offering exceptional temperature resistance from 60°C to 200°C. Its fully laminated PTFE lining provides superior chemical resistance, while the soft silicone septa allow easy needle penetration. Designed for headspace vials, this pack of 100 ensures reliable, contamination-free sealing for professional lab environments.

Specifications

Manufacturer	ALWSCI
Part number	20-SP3002
Item Weight	150 g
Package Dimensions	14 x 13 x 3.2 cm; 150 g
Item model number	20-SP3002
Size	20mm Aluminum Crimp Seal
Color	Natural Ptfe/White Silicone Septa
Style	Natural PTFE/White Silicone Septa
Batteries Included?	No
Batteries Required?	No

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