A.I.T. France Smart Healthy Caps S55 for preparative HPLC of 2 outlets (1/4'')+ 1 outlet (3/16''), and 1 air valve (validity:1 year)

Smart Healthy Caps for DIN 51/S55 and DIN 60/S60 threads. Specially adapted for large volumes of preparative HPLC eluents. The air check valve works with a flow rate from 150ml / min to 500ml / min.