国产特级黄AV片,黄色电影一区二区三区,久久高清色视频,欧美乱人伦中文在线观看},HEYZO无码综合亚洲精品},国产乱产精品视频

標(biāo)準(zhǔn)品/甲醇中三甲胺

標(biāo)準(zhǔn)品/甲醇中三甲胺
產(chǎn)品編號:91527A
CAS號:75-50-3
規(guī)格:1mL
有效期:2026-07-17
品牌:TMstandard
標(biāo)準(zhǔn)值:2000μg/mL

分享到:

資料下載

甲醇中三甲胺

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(chǎn)品名稱) Trimethylamine in Methanol,2000μg/mL(甲醇中三甲胺)
Part Number(產(chǎn)品編號)91527A
 
Lot Number(產(chǎn)品批號)-
 
CAS No.75-50-3
 
Mol. Formula(分子式)C3H9N
 
Mol. Weight(分子量)59.11___________________________________
 
Storage Temp(存儲條件)(2-8)℃,Keep in the shade
(2~8)℃冷藏,置于陰涼處
 
Transportation(運輸條件)Normal temperature transportation(常溫運輸)
QC Test Results
ItemTest Results


Analysis method(分析方法)GC/FID


Concentration(濃度)2000μg/mL


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


Expiry Date(失效日期)2026-Jul-17


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.


壇墨質(zhì)檢
  • 電話

    4008-099-669

    手機(jī)

    18168802993

在線客服
花垣县| 伊川县| 三明市| 游戏| 改则县| 五华县| 琼结县| 清原| 巴青县| 双桥区| 崇文区| 鹤庆县| 毕节市| 江华| 达拉特旗| 元阳县| 东平县| 封开县| 伊川县| 长治市| 丹巴县| 德州市| 定南县| 宜君县| 铁岭县| 江门市| 桐乡市| 扶余县| 攀枝花市| 夹江县| 渭源县| 夏津县| 化德县| 高陵县| 丹江口市| 太保市| 淮滨县| 蒙自县| 库伦旗| 四子王旗| 三门县|