For connecting 0.1 ~ 0.25 mm I.D. column and 0.32 mm I.D. column.
SMI (Smart Micro Inert) Union is option for connecting capillary columns that features low leakage, inertness, low dead volume and low heat capacity.
This kit includes 5 ferrules, 2 pairs of unions, 1 connecting nut, and 1 pair of connecting tools
Replacement ferrule 227-35025-02
Replacement union body 227-35026-01
Connecting tool, nut and union are reusable.