GroLine pH dosing system with HI10063 pH probe, panel mounted flow cell, injection fitting and tubingHI981412 20 (with flow cell mounting kit) is supplied with HI981412 controller, HI10063 pH temperature probe, flow cell for HI981412 BL101, mounting panel assembly for HI981412 BL101, controller aspiration filter, controller injector, 1 2 thread, saddle for 50 mm pipe (3), aspiration PVC tube (flexible) (5 m), dispensing PE injection tube (rigid) (15 m), tubing adapter 1 2 6 mm with racord (2), valves (2), 4. 01 pH buffer solution, 20 mL (3), 7. 01 pH