Discrete Sampler Rentals

These samplers are used for taking representative samples at specific depths. We carry various styles including the solinst model 425 for sampling without risk of contamination from higher water layers or floating product. Additionally, traditional bacon bomb and kemmerer samplers are also available.

Solinst Model 425

Discrete Interval Sampler

Solinst Model 425

Solinst’s model 425 takes samples at a discrete depth without the mixing of water or product from different layers and with neglible disturbance. Excellent for taking representative samples below a product layer or of the product itself, the Solinst model 425 uses a stainless steel sampler that is pressurized using the included handpump. Operation consists of pressurizing the sampler, lowering the sampler to the desired depth, releasing the pressure to fill the sampler, and pressurizing the sampler again before bringing it to the surface. The sample is never pumped through the tubing and the system does not require power or batteries. Solinst model 425 rentals are available with two different sampler sizes.

Sample Volume
1 L or 450 mL
Maximum Depth
500 feet below water level
  • Takes a truly representative sample from a specific depth
  • Sample is never pumped through tubing
  • Simple operation allows sampling below product layer or of the product itself
  • Mixing of water from different levels is minimized
  • Minimal water disturbance
  • Easy to decontaminate
  • Includes a hand pump for pressurizing the sampler
  • No need for power or batteries
  • 2 sampler sizes available
  • Tubing 1/4″ OD LDPE
  • Sampler diameter 1.66″
  • Sampler length 2′ or 4′
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EQUIPCO Bacon Bomb Sampler

Stainless Steel or Nickel Plated Brass Discrete Sampler

EQUIPCO Bacon Bomb Sampler

Bacon bomb samplers can be used to collect samples from the bottom or at discrete depths. These samplers remain sealed until open preventing contamination from other water levels. They can be used to take samples from below a product layer, of the product itself, or at any specific water level. For bottom sampling a simple plunger opens and fills the sampler when it strikes the bottom. For sampling at discrete depths, an additional trigger line is added that can be pulled to open the sampler when it reaches the required depth. Our bacon bomb sampler rentals are available in stainless steel or nickel plated brass.

Sample Volume
1 L
Maximum Depth
500 feet
  • Takes sample at the bottom or discrete depths
  • Plunger assembly opens when sampler hits the bottom
  • Plunger can be activated manual using a trip line
  • Sampler automatically seals when withdrawn
  • Available in stainless steel or nickel plated brass
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Wildco Kemmerer Sampler

Stainless Steel or Teflon Discrete Sampler

Wildco Kemmerer Sampler

Kemmerer samplers are both lightweight and simple to use. Being open on both ends allows the sampler to easily descend to the required depth and ensures that the sampling chamber is flushed while it is lowered. Stoppers on both ends are activated via a metal cylinder, or messenger, that is sent down the line sealing the sampler. After the sampler is closed it can be brought to the surface without contamination from water at higher depths. Our kemmerer sampler rentals are available with a stainless steel body and polyurethane seals for general purpose sampling, or an all Teflon model for trace metals and organics sampling.

Sample Volume
1.2 L
  • Collects undisturbed samples at specific depths
  • Sampler is open at both ends to assure flushing of the bottle as its lowered
  • Both ends of the sampler are closed via a messenger
  • Stainless steel construction
  • Polyurethane seals
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Cole-Parmer Dipper

Polyethylene Ladle

Cole-Parmer Dipper

These dippers feature long handles making it easy to reach into large tanks or other hard to access areas. Constructed from polyethylene, they can easily handle corrosive liquids and temperatures up to 248°F. Our dippers collect 16 oz samples, can be ordered with 6 or 12 foot handles, and the cup has a molded spout for pouring.

Sample Volume
16 oz
  • Long handle makes it easy to reach into tanks
  • Durable Polyethylene construction
  • Handles corrosive samples and temperatures up to 248°F
  • Available with a 6 or 12 foot handle
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Search Terms

  • Water Sampling and Pumping
  • Discrete Samplers
  • Solinst Model 425
  • EQUIPCO Bacon Bomb Sampler
  • Petroleum Bacon Bomb Sampler
  • Wildco Kemmerer Sampler
  • Cole-Parmer Dipper

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