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氮中氧气体标准物质

【CHANPINIDHAO】4711

【CHANPINBIANHAO】GBW(E)060271

【CAS.BIANHAO】

【ZHONGWENMINGCHENG】DANZHONGYANGQITIBIAOZHUNWUZHI

【YINGWENMINGCHENG】

【CHANPINGUIGE】LVHEJINQIPING，4LHUO8L/PINGGANGZHIWUFENGQIPING40L/PING

TEZHENGXINGTAI：QITAI

JIEZHIJITI：

DINGZHIRIQI：

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

BAOCUNTIAOJIAN：BIMIANYANGGUANGZHISHE，YUANLIREYUAN，FANGZHIZHUANGJI

ZHUYISHIXIANG：SHIYONGSHIJIANYISHIYONGQITIBIAOZHUNWUZHIZHUANYONGCAIYANGFAMENJIGUANXIANBINGYINGFANGZHIXITONGXIELOU，XIFUJIYINRUWURANWU。

FENXIFANGFA：FENYAFA，HUOZHONGLIANGFA，CAIYONGSEXIANGSEPUFA

  标准值  相对不确定度(%)  单位 
氮中氧的量分数 100×0.000001～25×0.01 1.5 物质的量分数(10-2)

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