- Back
-
Title: Industrial pH meter, model 28A. E.I.L., Richmond, Surrey [Go to resource]
Description: Industrial pH meter, model 28A. E.I.L., Richmond, Surrey License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: pH meter Source: Science Museum Creator: Electronic Instruments Ltd. Identifier: 1984-635/4 Go to resource More Like this...
[Edit] - Back