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产品详情
氮中氢、氧、一氧化碳和甲烷混合气体标准物质

【CHANPINIDHAO】2067

【CHANPINBIANHAO】GBW(E)081676

【CAS.BIANHAO】

【ZHONGWENMINGCHENG】DANZHONGQING、YANG、YIYANGHUATANHEJIAWANHUNHEQITIBIAOZHUNWUZHI

【YINGWENMINGCHENG】

【CHANPINGUIGE】

TEZHENGXINGTAI:

JIEZHIJITI:

DINGZHIRIQI:

ZHUYAOYONGTU:XIAOZHUNYIQIHEZHUANGZHI;PINGJIAFANGFA;GONGZUOBIAOZHUN;ZHILIANGBAOZHENG/ZHILIANGKONGZHI;QITA

BAOCUNTIAOJIAN:

ZHUYISHIXIANG:

FENXIFANGFA:

  标准值  相对不确定度(%)  单位 
氮中氢、氧、一氧化碳和甲烷1 5~50 3 质量分数(10-6)
氮中氢、氧、一氧化碳和甲烷2 50~100 2 质量分数(10-6)