- Olympia, Washington, United States
- May 30th
VAN LONDON Analytical PH Electrode Probe Sensor , 202 , 1905924-3B, 0055223 pH Offset: 6.88 Efficiency: 98% The Electrode is shipped with a protective membrane/junction wetting agent. Salt Crystals may form after storage, but they in no way affect the electrodes performance. Please read instructions (in picture) to verify FREE SHIPPING- 1 Day Handling time- Quick Ship!!!