Fisherbrand™ PTFE Thin Wall Sleeves are inserted between standard taper ground glass joints to eliminate the use of grease and prevent sticking. X10 Fisherbrand PTFE Thin Wall Sleeve, Full Length A Type Joint 55/50

Fisherbrand™ PTFE Rigid Joint 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 is attained using transverse sealing rings. Fisherbrand PTFE Rigid Sleeve, Full Length A TypeJoint 29/42

Inserts between standard ground glass joints to eliminate the use of grease. Fisherbrand™ PTFE Thin Wall Sleeve, B-length for Europe is suitable for low or medium vacuum. X10 Fisherbrand PTFE Thin Wall Sleeve, Medium Length B Type Joint 34/35

Insert between standard ground glass joints to eliminate the use of grease. The PTFE thick wall sleeve is B-length for Europe and is suitable for high vacuum. Fisherbrand PTFE Rigid Sleeve, Medium Length B Type Joint 40/38

Inserts between standard ground glass joints to eliminate the use of grease.Fisherbrand™ PTFE Thin Wall Sleeve, B-length for Europe is suitable for low or medium vacuum. X5 Fisherbrand PTFE Thin Wall Sleeve, Medium Length B Type Joint 71/51

Insert between standard ground glass joints to eliminate the use of grease. The PTFE thick wall sleeve is B-length for Europe and is suitable for high vacuum. Fisherbrand PTFE Rigid Sleeve, Medium Length B Type Joint 34/35

Manufactured from PTFE. BRAND™ Ground Joint Sleeves fit perfectly without a protruding rim to simplify use of joint clips. Greaseless seal will not contaminate sample. Outstanding chemical resistance at operating temperatures from -200 to 260°C. X10 Ground joint sleeve, PTFEfor NS 29/32, thin-walled

Forms a liquid and gas tight seal. SLEEVES THICK WALL 29/32

Fabricated from pure PTFE for superior chemical, corrosion and contamination resistance, high thermal stability and good flexural properties. Azlon™ PTFE Sleeves form a grease-free gas tight seal for ground glass joints. Available in standard joint sizes for accurate fit. X10 Sleeve disposable PTFE 19/26 B

Constructed of PTFE for high temperature and chemical resistance. Kartell™ Lining for Glass Tapers are specially designed to prevent machined glass joints from binding. X10 lining for glass tapers PTFE NS29/32

Specially designed to prevent machined glass joints from binding x10 Lining for glass tapers, PTFE, NS34/35

A disposable option for preventing ground joints from sticking together. SLEEVES PTFE 19/26