| Duboscq colorimeter |
see under colorimeter.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Duboscq's c. |
an apparatus for measuring concentration by comparing the tint of the substance in question against that of a standard.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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