| http://www.w3.org/ns/prov#value | - For example, the dry measuring test device described in Japanese Examined Patent Publication No. 7-21455 has a reagent layer containing not only the reagent to be used for the measurement but also, as a reflector, light-reflective water-insoluble particles, for example, white pigments such as titanium oxide, zinc oxide, barium sulfate, magnesium oxide, or the like.
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