Solinst Discrete Interval Sampler Model 425 Methane Gas Detectors each with an independently set

each with an independently set flow rate

even at the highest concentrations

The Model 2241 operated in either Ratemeter Mode with a moving decimal point and six-digit in Scaler Mode

1 micrometer in diameter

Solinst Discrete Interval Sampler Model 425 Methane Gas Detectors each with an independently setDiscrete interval sampling is ideal for obtaining truly representative water samples from below floating product layers (LNAPL) and for obtaining samples of the product itself (LNAPL and DNAPL). This water sampler can be used to profile open bodies of water, open boreholes, and screened wells, and to collect samples from distinct levels or points of inflow. There is negligible disturbance as can be caused by pumping and purging. Mixing of water from