创意生活

在化学分析与环境监测的广阔领域里,精准的pH值测量是基础中的基础。多年的实验室工作经验告诉我,一个微小的pH偏差,都可能对实验结果产生重大影响。而氢氧化钙pH溶液标准物质,正是那把确保我们测量准确无误
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昨日,时尚界的目光聚焦中国杭州,香奈儿CHANEL)在此地举办了2024/25高级手工坊系列Métiers d’Art)全球首秀。这场发布会是香奈儿品牌时隔15年后再次将这一特别系列的发布会带到中国,
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