https://www.bio-rad.com/en-us/product/biologic-duoflow-fittings-kit?ID=691364e7-7f5d-4718-9efc-970069dbcff2
BioLogic DuoFlow Fittings Kit | Bio-Rad
Includes ferrules, lock rings, adaptors for BioLogic DuoFlow or other FPLC systems; plugs for unused ports and tubing, and bottle cap kits for buffer bottles.
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