GroLine pH dosing system with HI10063 pH probe, injection fitting and tubing (HI981412-10 with in-line mounting kit)HI981412 10 (with in line mounting kit) is supplied with HI981412 controller, HI10063 pH temperature probe, controller aspiration filter, controller injector, 1 2 thread, saddle for 50 mm pipe (2), aspiration PVC tube (flexible) (5 m), dispensing PE injection tube (rigid) (5 m), valves (2), 4. 01 pH buffer solution, 20 mL (3), 7. 01 pH buffer solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and