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A water‐renewal system that accurately delivers small volumes of water to exposure chambers
Author(s) -
Zumwalt D.C.,
Dwyer F.J.,
Greer I.E.,
Ingersoll C.G.
Publication year - 1994
Publication title -
environmental toxicology and chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.1
H-Index - 171
eISSN - 1552-8618
pISSN - 0730-7268
DOI - 10.1002/etc.5620130813
Subject(s) - environmental science , beaker , chemistry
This paper describes a system that can accurately deliver small volumes of water (50 ml per cycle) to eight 300‐ml beakers. The system is inexpensive <$100), easy to build (<8 h), and easy to calibrate (<15 min), and accurately delivers small volumes of water (<5% variability).