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Soil Water Samplers

Zero Tension Lysimeter, Teflon Tube

Zero Tension Lysimeter, Teflon Tube

The 1925T allows the user to collect soil water samples with very little disturbance by being inserted at a 45 degree angle, and maintains the purity of collecting samples as it is made out of a Teflon body. This sampler works without vacuum, or with very minimal applied vacuum (~2 cb). Designed for collecting undisturbed gravitational soil water samples. Samples can be evacuated by applying vacuum through the polyethylene access tube.

All ceramic soil water sampler, 500ml capacity

All ceramic soil water sampler, 500ml capacity

The Large Capacity Ultra Soil Water Sampler is used where samples are collected to detect concentrations of organic or inorganic solutes or pesticides, with sensitivities in parts per billion. The Ultra Soil Water Sampler is made entirely of 1 bar high-flow ceramic and uses a combination ceramic and glaze plug. The ceramic materials has high-flow characteristics, high alumina content for very low adsorption characteristics, and moderate bubbling pressure (1 bar or 100 kPa). The lower 1/3 of the cup is glazed on the inside to retain the collected sample.