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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.
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Introducing the Snap Sampler Video
Snap Sampler Manual Trigger Assembly Video
The Groundwater Monitoring Lego Movie
Snap Sampler Manual Trigger Disassembly Video
Snap Sampler VOA Vial Preparation Video
How-to-Video: using the Peristaltic Pump & understanding the head lift of water
vanwaltHexPump Variable Flow Demonstration
How to prepare the Snap Sampler POLY Bottle Video
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