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Vacuum Hand Pump Apparatus for Collecting Water Samples from a Horizontal Intragravel Pipe
Author(s) -
Saiki Michael K.,
Martin Barbara A.
Publication year - 1996
Publication title -
north american journal of fisheries management
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.587
H-Index - 72
eISSN - 1548-8675
pISSN - 0275-5947
DOI - 10.1577/1548-8675(1996)016<0231:vhpafc>2.3.co;2
Subject(s) - vacuum pump , environmental science , marine engineering , petroleum engineering , geology , mechanical engineering , engineering
We describe a lightweight, portable vacuum hand pump apparatus for use in collecting water samples from horizontal intragravel pipe samplers buried in the stream bottom. The apparatus is easily fabricated from relatively inexpensive materials available at many laboratory supply houses.