Horiba Reference Electrode Internal Filling Solution Item:300 - Reference Electrode Internal Solution for pH, 250 mL - 3200043640 Extends the range to 20

Extends the range to 20

teaching labs and general QC

Additional Aqua TROLL sensors and 700/800-specific wiper parts not covered on the main Aqua TROLL Sensors listing

The solid-stem 2" Flighted Auger Kits drill access holes up to 9 ft deep and recover samples into liners using a 1½" x 6" soil core sampler

Horiba Reference Electrode Internal Filling Solution Item:300 - Reference Electrode Internal Solution for pH, 250 mL - 3200043640 Extends the range to 20Internal filling solutions for refillable HORIBA reference and combination pH electrodes. These are the electrolyte that fills the reference chamber and completes the electrical circuit through the liquid junction without it at the correct level and concentration, the electrode cannot produce a stable reading regardless of how well the glass membrane is working. Refillable electrodes are topped up as part of routine maintenance. The level falls