These complete reservoir systems have chemical-resistant fluid / vapor contact surfaces. The cap body is PTFE with a TFE/propylene o-ring and a polypropylene screw collar. Tubing passes through ¨ù-28 fittings. Cap has two 1/8" through holes and one through hole for 1/16¡± OD tubing. Includes one 2 µm PEEK Inlet/Sparge filter, two ETFE fittings, one ETFE plug, and 10 ft of 1/8" OD FEP PTFE tubing.

The ULTRA-WARE Flat Bottom Reservoir is Type I, Class A borosilicate glass with a GL 45-4 screw thread and a plastic safety coating. The plastic coating blocks UV light up to 385 nm.