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Vapor Pin® in Australia

  • Vapor Pin® Kit

    Vapor Pin® Kit

    Vapor Pin® Kit

    From $950.00 AUD
    From $950.00 AUD
  • Stainless Steel Vapor Pin® Sampling Device/Set

    Stainless Steel Vapor Pin® Sampling Device/Set

    Stainless Steel Vapor Pin® Sampling Device/Set

    From $95.00 AUD
    From $95.00 AUD
  • Brass Vapor Pin® Sampling Device/Set

    Brass Vapor Pin® Sampling Device/Set

    Brass Vapor Pin® Sampling Device/Set

    From $75.00 AUD
    From $75.00 AUD
  • FLX-VP™ Stainless Steel Sampling Device / Set

    FLX-VP™ Stainless Steel Sampling Device / Set

    FLX-VP™ Stainless Steel Sampling Device / Set

    From $100.00 AUD
    From $100.00 AUD
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MONITORING WELL INSTALLATION MATERIALS

  • 50mm BioBailer

    50mm BioBailer

    50mm BioBailer

    From $1.00 AUD
    From $1.00 AUD
  • Lockable Well Cap for 50mm UPVC class 18

    Lockable Well Cap for 50mm UPVC class 18

    Lockable Well Cap for 50mm UPVC class 18

    $10.00 AUD
    $10.00 AUD
  • 50mm threaded Class 18 PVC Casing 3m

    50mm threaded Class 18 PVC Casing 3m

    50mm threaded Class 18 PVC Casing 3m

    $29.00 AUD
    $29.00 AUD
  • Aluminum Monitoring Well Head (50mm Well Install)

    Aluminum Monitoring Well Head (50mm Well Install)

    Aluminum Monitoring Well Head (50mm Well Install)

    From $55.00 AUD
    From $55.00 AUD
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  • Soil Vapour Implant - Stainless Steel

    Soil Vapour Implant - Stainless Steel

    Soil Vapour Implant - Stainless Steel

    From $1.00 AUD
    From $1.00 AUD
  • Gas Well Cap for 50mm Monitoring Wells

    Gas Well Cap for 50mm Monitoring Wells

    Gas Well Cap for 50mm Monitoring Wells

    From $40.00 AUD
    From $40.00 AUD
  • AquaPore – 0.45um Biodegradable Filter Capsule for Groundwater

    AquaPore – 0.45um Biodegradable Filter Capsule for Groundwater

    AquaPore – 0.45um Biodegradable Filter Capsule for Groundwater

    From $1.00 AUD
    From $1.00 AUD
  • Syringes and Syringe Filters

    Syringes and Syringe Filters

    Syringes and Syringe Filters

    $3.00 AUD
    $3.00 AUD
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Product & Industry Insights

  • Microbial Source Tracking

    Discover how qPCR technology helps identify contamination sources, drive corrective actions, and protect recreational waters.

    Read now 

  • Bio-Trap®—In Situ Microcosms

    Bio-Trap® In Situ Microcosms often consist of three units each corresponding to one of the most common bioremediation options:

    Read now 

  • Stable Isotope Probing

    The big question—Is biodegradation occurring at the site?

    Read now 
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Site Investigation Supply – Environmental & Geotechnical Supplies

At Site Investigation Supply, we provide reliable, high-quality environmental and geotechnical supplies for site investigations across Australia. Whether you’re working on groundwater monitoring, soil sampling, vapour intrusion, or drilling projects, we’ve got you covered with a wide range of consumables and well construction materials ready to go.

With warehouses in both Sydney and Brisbane, we offer fast delivery across metro areas and remote regions alike. Our stocked product range includes monitoring well covers, bore caps, filter socks, vapour pins, tubing, liners, PPE, and well construction materials such as PVC casing, screens, end caps, filtered sand, bentonite, and many more.

We’re also the exclusive distributor in Australia for trusted global brands like Vapor Pin® and Microbial Insights, giving you access to world-class tools and technologies, locally.

Whether you're ordering a single box or coordinating full truckloads to site, our team is here to make your job easier. We understand the challenges of environmental and geotechnical work — and we’re committed to helping you get what you need, on time and on budget.

Explore our full range at sisupply.com.au and get in touch today.