Cowie®, PTFE Jointware, Rigid Joint Sleeves (cowie-ptfe-jointware-rigid-joint-sleeves)

Description

Rigid Sleeves are grease-free, high vacuum seals for standard taper ground glass joints, with substantial shoulder for ease of handling and repeated use. High vacuum performance (leakage rate is less than 1 x 10^-4 torr, litre, sec.^-1) is attained using transverse sealing rings. Wall thickness of rigid sleeves is 0.5mm.

PTFE used in the manufacture of COWIE® Jointware is pure, virgin material which conforms to FDA and USP Class VI requirements.

• Chemically inert
• Prevent sticking
• Grease free
• Eliminate contamination
• High vacuum
• Safety