Solinst Model 410 Peristaltic Pump Add Battery Holder:Yes If there is an oil/product

If there is an oil/product layer on the top of the water (LNAPL)

Storage Temp: -4°F to 185°F (-20°C to 85°C)

this indicates a nonconductive liquid

H2S and CO are now available in a combo micro sensor

nor the drive period long enough

Solinst Model 410 Peristaltic Pump Add Battery Holder:Yes If there is an oil/productSolinst Model 410 Peristaltic Pump Designed for field use, the reversible flow Peristaltic Pump from Solinst is ideal for vapor sampling or water sampling from shallow wells and surface water. It can be used for vacuum pumping and for pressure delivery of liquids or gases. The mechanical peristaltic operation uses rotating rollers to depress the silicone tubing, creating a vacuum, which displaces any fluid or gas in the chosen direction. It is