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PTFE thin wall sleeve, full length A type, joint NS 19/22

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PTFE thin wall sleeve, length A (USA size), joint NS 19/22


Thin wall joint sleeves are inserted between standard taper ground glass joints to eliminate the use of grease and prevent sticking. Sleeves have a wall thickness of about 0,05 mm and will withstand low to medium vacuum.
Description value
Material: PTFE