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Title: Portable Camlab pH Meter, 1997 [Go to resource]
Description: Hand-held pH meter, ion selective field effect transistor (ISFET) type, model KS501, with sales leaflet, by Camlab Limited, Cambridge, England, 1997. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: pH meter Temporal: 1997 Source: Science Museum Creator: Camlab Ltd. Identifier: 1997-1682 Go to resource More Like this...
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