Ai PTFE 24/40 Joint Sealing Sleeve for Air Tight Vacuum Work

29.98$

Across International PTFE 24/40 joint sealing sleeve for air tight vacuum operation. Designed with higher and lower bumps to enhance sealing. No-lip top allows you to put on your keck clip securely.

This sleeve will increase vacuum level on your glassware setup, allowing you to achieve better results.

Additional information

Weight 2 lbs
Dimensions 4 × 4 × 3 in
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