The NOWPak adaptor cap is designed to be used with all NOWPak Bag-in-a-Bottle (BIB) containers to provide sealed chemical dispensing when connected to a pump or vacuum dispense apparatus. Typical uses are direct connection to gradient HPLC and GPC instruments where solvent sparging is not required.
The connector includes a 1/8 in. O.D. (pass through style) tube fitting allowing the chemical feed tube to extend directly to the container bottom. Wetted materials include PTFE, FEP and PFA. The stainless steel filter cup (40 micron) prevents drips during container change-out and keeps tube on container bottom. Ten feet of 1/8 in. tubing is provided. ATMI No. (ND-LD-14).