Geosub Drop Tube Assembly Video

When the head of water is 45m, add the Drop Tube Assembly and you can sample from a deeper horizon.

See More Videos

How-to-Video: Using Flow Cells for groundwater sampling

How-to-Video: using the Peristaltic Pump & understanding the head lift of water

Quick-Start Video: Setting Up & Using the Geosub Sampling Pump

Introducing the Snap Sampler Video

Pump Comparison Video

How to prepare the Snap Sampler POLY Bottle Video

Skinny Keller on KISS

Snap Sampler VOA Vial Preparation Video