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total dissolved solids (TDS)
Detects Leaks in most pressurized systems can be located with pinpoint accuracy through the use of common tracer gases such as Helium or a Hydrogen/Nitrogen mix
the Honeywell Multirae Pro offers accurate measurements
The Oakton Pcs Testr 35 is a reliable and accurate water quality testing instrument designed for professionals and hobbyists alike
Tisch Environmental PM10 High Volume Air Sampler img-A total dissolved solids (TDS)The PM10 high volume air sampler effectively collects particulates at a flow rate of 36 60 ft min through a specially designed PM10 size selective inlet. As the particulates pass through this inlet, the larger particles are captured while the smaller PM10 particulates continue through to be collected on an 8" x 10" quartz filter paper. This filter paper is pre weighed before sampling and then again after to accurately measure the weight of
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