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Molecular Formula:
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分析标准品
20ml
RMB 93.5
Consulting service
Character:
液体
Quality Standard:
定值方法 凯氏定氮法
Storage:
用途 用于环境监测及分析测试中的质量保证和质量控制,也可用于仪器校准、方法验证和技术仲裁。
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