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Michel-Miller Coupling, 50-50 mm
50-50 mm Ace-Thread, Michel-Miller
Precision-made PTFE coupling with 316 stainless steel liner for connecting Michel-Miller or 5820 columns when packing. Designed to make a leak-tight seal without the use of O-Rings. Simply tighten until the white ring appears, indicating that a seal has been made, then secure lock-nut - no need to over-tighten. Male thread is size designation and matches thread size of columns.
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