US$ 624.50
They are easy to use with tape markings in engineering scale
01 pH ±1 mV <1
Durable Tip: Built to last
and ion-selective parameters such as ammonium
Perfect for field use with its impact-resistant
Expandable Lockable Well Caps Size:4-inch They are easy to useThe Expandable Locking Monitoring Well Plug, expertly crafted from high impact ABS plastic renowned for its corrosion proof properties. This monitoring well plug features a premium urethane O ring, designed to resist chemicals and withstand extreme temperatures, ensuring a secure vapor tight, air tight, and water tight seal.
US$ 624.50
US$ 65.00
US$ 145.00