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Main Title Modified Valve Seat for the Static Mercury Drop Electrode.
Author Morton, R. E. ; Evans, O. M. ;
CORP Author Georgia Univ., Athens.;Environmental Research Lab., Athens, GA.
Year Published 1984
Report Number EPA-600/J-84-011;
Stock Number PB84-182385
Additional Subjects Electrodes ; Laboratory equipment ; Valves ; Seals(Stoppers) ; Mercury(Metal) ; Revision ; Design criteria ; Performance evaluation ; Reprints ; Mercury drop electrodes
Library Call Number Additional Info Location Last
NTIS  PB84-182385 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 5p
Abstract A modification in the design of the valve seat of the static mercury drop electrode is presented. The creation of a 'four-point' seal within the modified valve seat prevents the capillary 'O' ring seal from becoming flattened and distorted. The design has eliminated air leakage into the system, and as a result, breaks in the mercury and premature drop detachment are virtually non-existent.
Availability Notes Pub. in Analytical Chemistry, v56 n2 p319-320 1984.
NTIS Title Notes Journal article.
Title Annotations Reprint: Modified Valve Seat for the Static Mercury Drop Electrode.
PUB Date Free Form c1984
Category Codes 14B; 99A
NTIS Prices Not available NTIS
Primary Description 600/01
Document Type NT
Cataloging Source NTIS/MT
Control Number 420218473
Origin NTIS
Type CAT