久久5-久久4-久久3-久久2019-一个人hd高清在线观看免费一-一个人hd高清在线观看免费

標準品/乙腈中N-去乙基-甲基嘧啶磷

標準品/乙腈中N-去乙基-甲基嘧啶磷
產品編號:92269b
CAS號:67018-59-1
規格:1mL
有效期:2025-01-04
品牌:TMstandard
標準值:1000μg/mL

分享到:

資料下載

乙腈中N-去乙基-甲基嘧啶磷

Reference Material

This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025ISO 17034 and a registered quality management system ISO 9001.

Product Name(產品名稱) N-Desethyl-pirimiphos-methyl in Acetonitrile,1000μg/mL(乙腈中N-去乙基-甲基嘧啶磷)
Part Number(產品編號)92269b
 
Lot Number(產品批號)-
 
CAS No.67018-59-1
 
Mol. Formula(分子式)C9H16N3O3PS
 
Mol. Weight(分子量)277.28__________________________________
 
Storage Temp(存儲條件)(2~8)℃,Keep in the shade
冷藏(2~8)℃,置于陰涼處
QC Test Results
ItemTest Results


Analysis method(分析方法)GC/FID


Concentration(濃度)1000μg/mL


Relative Expanded Uncertainty(k=2)(相對擴展不確定度)2%


Expiry Date(失效日期)2025-Jan-04


Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.


壇墨質檢
  • 電話

    4008-099-669

    手機

    18168802993

在線客服
主站蜘蛛池模板: 夜夜夜夜曰天天天天拍国产 | 国产精品国产自线拍手机观看 | 1024精品| 思99热精品久久只有精品 | 天天射美女 | 日本一道dvd在线中文字幕 | 美女黄频视频免费国产大全 | 69国产成人综合久久精品91 | 欧美日韩国内 | 麻豆传煤一区免费入 | 在线观看中文字幕国产 | 国产亚洲欧美一区二区 | 三角眉毛的男人好不好 | 曰批免费动漫视频播放免费 | 香蕉成人网 | 幻女free性zozo爱 | 看黄网址在线观看 | 久久国产高清 | 日本大黄视频 | 久久亚洲高清观看 | 日韩在线理伦片免费观看 | 99色精品| 亚州视频在线 | 四虎影视在线 | 国产麻豆久久 | 日本黄色免费网址 | 在线观看欧美亚洲日本专区 | 四虎国产精品永免费 | 免费观看欧美一区二区三区 | 国产91专区 | 免费看片aⅴ免费大片 | 色综合天天综久久久噜噜噜久久〔 | 欧美一级夜夜爽 | 色综合久久88中文字幕 | 日韩欧美在线中文字幕 | 四虎影院在线网址 | 韩国一级在线 | 蜜柚在线观看免费高清 | 一级欧美一级日韩片 | 日韩精品欧美精品中文精品 | 四虎永久在线精品视频免费观看 |