Glass Joint Sleeves

Lenz Laborglasinstrumente™ Disposable Ground Joint Sleeves, PTFE

Inserts between standard ground glass joints to eliminate the use of grease. Lenz Laborglasinstrumente™ Disposable Ground Joint Sleeves, PTFE provide outstanding chemical resistance at operating temperatures from -200 to +260°.

Fisherbrand™ PTFE Thin Wall Sleeve, B-length for Europe

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.

Fisherbrand™ PTFE Thin Wall Sleeves, Full Length A Type

Fisherbrand™ PTFE Thin Wall Sleeves are inserted between standard taper ground glass joints to eliminate the use of grease and prevent sticking.

Fisherbrand™ PTFE Rigid Joint Sleeves, Full Length A Type

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.

Cowie Technology™ PTFE Thick Wall Sleeve, B-length for Europe

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 Thick Wall Sleeve, B-length for Europe

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.

Cowie Technology™ PTFE Thick Wall Sleeve, B-length for Europe

Inserts between standard ground glass joints to eliminate the use of grease. Cowie Technology™ PTFE Thick Wall Sleeve, B-length for Europe is suitable for high vacuum.

Fisherbrand™ PTFE Thin Wall Sleeve, B-length for Europe

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.

Brand™ Ground Joint Sleeves

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.

Azlon™ PTFE Sleeves

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.

Azlon™ Tapered Glass Joint Sleeve

Forms a liquid and gas tight seal.

Lenz Laborglasinstrumente™ Ground Joint Sleeve with Grip Collar

Sturdy design for permanent use, with grip collar and sealing rings for excellent tightness

Lenz Laborglasinstrumente™ Disposable Ground Joint Sleeve

Fits like a second skin without adding bulk

Kartell™ Lining for Glass Tapers

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

Bohlender™ BOLA™ Sleeve Groove

Use these reusable PTFE sleeve grooves with rotary evaporators. Bohlender™ BOLA™ Sleeve Grooves feature solid construction for continued use and easily accessible, easy to clean sealing rings.

Kartell™ Lining for Glass Tapers

Specially designed to prevent machined glass joints from binding

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