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Frequently Asked Questions

Explore our Frequently Asked Questions (FAQs) to gain insights into our diverse range of offerings. From Soil & Sediment Sampling to Water Monitoring, Telemetry Systems, and Equipment Rentals, find detailed…

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Servicing and Repairs. Equipment Services

Van Walt’s qualified engineers can inspect, service and repair your environmental equipment in our dedicated repairs workshop. We will perform an initial inspection and carry out any maintenance or repairs…

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Snap Sampler Assembly Video

How to put the Snap Sampler device together before deployment

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Snap Sampler Manual Trigger Assembly Video

How to manually assemble the Snap Sampler

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How to prepare the Snap Sampler POLY Bottle Video

A how-to guide on preparing the poly bottle on the Snap Sampler system

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Introducing the Snap Sampler Video

An introduction and explanation of the Snap Sampler passive sampling system

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Snap Sampler Removing Bottles Video

Instruction on removing the passive sampling bottles from the Snap Sampler

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Snap Sampler Triggering Operation Video

How to operate the Snap Sampler Trigger

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Snap Sampler VOA Vial Preparation Video

Preparing the Snap Sampler VOA Vial for passive sampling in groundwater wells

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Snap Sampler Manual Trigger Disassembly Video

How to disassemble the manual trigger

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