The Geotech Product Sampler converts a standard 1.5" disposable poly bailer into a dedicated free-product sampler. It replaces the normal bottom check so the bailer fills from the top of the fluid column rather than the bottom, letting you recover the floating hydrocarbon layer without drawing up the water beneath it.

Application: LNAPL and free-product thickness work at petroleum release sites — gauging the product layer in a monitoring well, collecting a product sample for characterization, or confirming recovery progress. Also useful anywhere a discrete surface-layer grab is needed instead of a full-column sample.

Compatible with Geotech 1.5" disposable polyethylene bailers — see the weighted and non-weighted ranges.

Sold as a case of 24. Single use — disposable, so there is no decontamination between wells.