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Snap Sampler

The Snap Sampler® dedicated passive sampling system is one of the easiest ways to collect samples for VOCs, SVOCs, PFAS metals and more. The Snap Sampler system has several advantages over other passive and no-purge sampling devices. Unlike passive diffusion bags that are limited to sampling for a small set of volatile organic compounds (VOCs), the Snap Sampler system collects a whole water sample that can be analyzed for any parameter – VOCs, SVOCs, metals other inorganic parameters, pesticides and nutrients. The sample accuracy and precision surpasses that of no-purge sampling devices that can cause low VOC recovery and suffer from elevated sample turbidity that can bias sample results.
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Product Description
Specification
Applications
Product Description
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The Snap Sampler® dedicated passive sampling system is one of the easiest ways to collect samples for VOCs, SVOCs, PFAS metals and more. There are three models of Snap Sampler modules – one holds the 40 mL VOA bottles, a second holds either the 125 or 350 mL HDPE bottle, and the third holds the 250 mL HDPE bottle. Up to six modules can be connected in any combination to fit the testing requirements for that well. There are two triggering systems--a manual trigger and a pneumatic trigger--that deploy the Snap Sampler modules to the desired sampling depth within the well screen interval. There’s no depth limitation with the Snap Sampler system - samples have been collected at depths greater than 2,000 feet (600 m). Deep sampling, low yield wells and short water column wells are especially good candidates for the Snap Sampler, but any well greater than 2" in diameter is a potential candidate. Key Specifications Faster sampling with no purging Perfect for most wells- as low as 7 feet (2.1 m) to over 2000 feet (600 m)

Key Features
  • Faster sampling with no purging
  • No limitations on analyte testing
  • Enhanced sampling consistency
  • Samples are collected inside the well
  • No-pump, no-pour passive sampling
Benefits
  • Sample more wells in less time
  • Test for all VOCs, SVOCs, metals and more
  • Quicker determination of data trends
  • Minimizes VOC loss, oxidation and sample contamination
  • No purge water waste
Specification
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Key Features
  • Acetal/Glass-filled Acetal modules, connectors, release pins, blue screws and actuator assembly
  • Glass or HDPE bottles
  • 302SS Bottle springs (optinal PFA coating)
  • FKM o-rings
  • PFA snap caps
  • HDPE trigger tubing
  • Nylon coated 302SS manual trigger cable
  • HDPE snap caps on PFAS Zero Snap Sampler
  • EPDM o-rings on PFAS Zero Snap Sampler
Applications
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Snap Sampler Applications
Groundwater Sampling

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