海南4+1

产品详情
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)