DWK Life Sciences Key-Head Color-Coded Medium Length PTFE Stoppers

• Stoppers are used with glassware such as flasks and separatory funnels
• PTFE has excellent chemical resistance and resists freezing in ground glass joints
• Remove the colored polyethylene handle from the PTFE stopper before cleaning or exposing to temperatures above 80°C
• Stoppers of sizes 9 through 22 are solid, and sizes 32 through 38 are hollow
• Designed from ASTM Specification E675

Image(s) are representative of the product group and not necessarily the individual product.
Read More
• Stoppers are used with glassware such as flasks and separatory funnels
• PTFE has excellent chemical resistance and resists freezing in ground glass joints
• Remove the colored polyethylene handle from the PTFE stopper before cleaning or exposing to temperatures above 80°C
• Stoppers of sizes 9 through 22 are solid, and sizes 32 through 38 are hollow
• Designed from ASTM Specification E675

Image(s) are representative of the product group and not necessarily the individual product.

Certificates Of Analysis

This service is currently unavailable!

2023