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SUMITOMO SEIKA CHEMICALS CO.,LTD.
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Last viewed: 48 minutes ago
Standard Response
The measuring proof requires standard gas from the Measurement Method (JCSS) system. We are recognized as a standard gas registered company, and we...
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SUMITOMO SEIKA CHEMICALS CO.,LTD.
230+ people viewing
Last viewed: 10 hours ago
Standard Response
■ Grade ・ Pure/Pure-D synthetic reaction experiment, mixed gas raw material, qualitative analysis, etc. can be used for multiple purposes. ・ UHP,...