强壮的公次次弄得我高潮A片日本,日本无码av不卡手机在线观看,久久日产一线二线三线品,久久久国产精品

標準品/3-縮水甘油醚氧基丙基三甲氧基硅烷

  • 型   號:730866-100mg
  • 類   別:標物
  • 價   格:600

標準品/3-縮水甘油醚氧基丙基三甲氧基硅烷
產品編號730866-100mg
CAS號2530-83-8
規格100mg
有效期2025-10-24
品牌TMstandard
標準值99.7%

分享到:

資料下載
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) 3-Glycidyloxypropyltrimethoxysilane(3-縮水甘油醚氧基丙基三甲氧基硅烷)
Product Code(產品編號)730866-100mg
 
Lot Number(產品批號)-
 
CAS No.2530-83-8
 
Mol. Weight(分子量)236.34
 
Mol. Formula(分子式)C9H20O5Si
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2025-Oct-24
 
Boiling point(沸點)N/A
 
Appearance(外觀)Liquid
(液體)____________________
 
Storage Temp(存儲條件)(-18±5)℃,Keep in the shade
(-18±5)℃冷凍,置于陰涼處
C E R T I F I E D
Purity
99.7%
 
C E R T I F I E D
Expanded Uncertainty (U)
0.5%
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 characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

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.

CERTIFICATE    ONQC    SIGNATURE
-RM Release
Method of Identification

GC


Intended Use

This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

Storage

This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

Hazards

Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

Homogeneity

Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant with ISO 17034.

Instructions for use

It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.

以上信息僅供參考,請以實物批次為準!


壇墨質檢
  • 電話

    4008-099-669

    手機

    15806127965

在線客服
  1. <noscript id="0xiga"><listing id="0xiga"><nav id="0xiga"></nav></listing></noscript>
      <var id="0xiga"><listing id="0xiga"><cite id="0xiga"></cite></listing></var>

      主站蜘蛛池模板: 萨嘎县| 如东县| 日本高清aⅴ毛片免费| 镇安县| 西安市| 娇软尤物H糙汉1v1| 舒兰市| 欧美日韩在线无码一区二区三区 | 欧美熟妇zozozo| 国产精品A8198V久久A片 | 欧美亚韩一区二区三区| 日本av无码免费一区| 欧美人成网站在线看| a片试看120分钟做受视频红杏| 欧美另类人妻制服丝袜| 丰满少妇乱A片无码| 宁安市| 欧美老人与年轻人a片| 阳春市| 成全视频免费观看在线观看第13集预告| 成全影院电视剧在线观看| 噼里啪啦国语在线观看| 日本二手网站| 日本人妻伦在线中文字幕| 郎溪县| 17C一起草国产免费| 和平区| 南部县| 国产电影一曲二曲三曲图片 | 妺妺的第一次好紧3伦理| csgo高清大片955| 久久午夜私人影院| 泸水县| 平罗县| 泸州市| 老河口市| 贵溪市| 一区二区三区国产| 高邑县| 日韩10000免费拍拍拍| 夏邑县|