Direct Push Drilling - Monitoring and Testing Information

Articles & Whitepapers

Benefits of Magnetic Resonance (NMR) compared to Electrical Resistivity in Brackish and Saline Groundwater Investigations

Geophysical NMR measurements deliver reliable and straightforward hydrogeologic information, even in saline groundwater environments. These environments can be challenging to characterize with conventional electrical resistivity measurements, because differences in resistivity may be associated with the fluid or with the formation. Low resistivity could be correlated with a impermeable clay, or ...

Fast BTEX and methylnaphthalene bioremediation

Petrox Petrox and Methylnaphthalene Bioremediation Site Summary Petrox micorbes accelerated BTEX and methylnaphthalene bioremediation at a former fueling station in Florida. After a leaking tank ...

Infrastructure Intelligence: Real-Time Access to In-Depth Data Helps Keep Assets Safe and Secure

Today’s infrastructure faces unprecedented challenges, including many that its original designers and builders did not anticipate. The pressures of megacities, earthquakes, rising sea levels and corrosive pollutants are now unavoidable. Since ...

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Micro Double Valve Pump

The 408M Micro Double Valve Pump has a remarkably small and flexible design. It is a pneumatic pump which operates under the same principle as the standard DVP, but uses coaxial PFAS-free PTFE tubing with stainless steel valves and filter. Small enough to fit in 1/2" (13 mm) tubing and all channels of the Solinst CMT System, the Micro DVP is ideal for low flow sampling in narrow applications. A ...