Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1995-06-01
1997-01-28
Noland, Thomas P.
Measuring and testing
Sampler, sample handling, etc.
Capture device
7386372, G01N 112
Patent
active
055979661
ABSTRACT:
An bailer apparatus for collecting a sample from a body of fluid comprising an elongated hollow body receptacle having first and second ends and defining a chamber therebetween. A valve device is provided for permitting fluid to enter the chamber and be retained therein as a collected sample. At least a portion of the bailer is constructed from an inert, high density plastic material having a specific gravity greater than water, the overall specific gravity of the apparatus being greater than the specific gravity of the body of fluid to be sampled so as to cause the apparatus to sufficiently sink for sample collection.
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