天堂网2016-天堂网2014-天堂网. www在线资源-天堂网-天堂婷婷-天堂素人在线

標準品/萘替芬

  • 型   號:722108-10mg
  • 類   別:純品標準品
  • 價   格:600

標準品/萘替芬
產品編號:722108-10mg
CAS號:65472-88-0
規格:10mg
有效期:2028-04-16
品牌:TMstandard
標準值:98.0%

分享到:

資料下載

萘替芬

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) Naftifine(萘替芬)
Product Code(產品編號)722108-10mg
 
Lot Number(產品批號)-
 
CAS No.65472-88-0
 
Mol. Weight(分子量)287.40
 
Mol. Formula(分子式)C21H21N
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2028-Apr-16
 
Boiling point(沸點)N/A
 
Appearance(外觀)Viscous Liquid
(粘稠液體)______
 
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)
C E R T I F I E D
Purity
98.0%
 
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


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.


上一篇 : 72075標準品/乙環唑    下一篇 :  72069-100mg標準品/多果定
壇墨質檢
  • 電話

    4008-099-669

    手機

    18168802993

在線客服
主站蜘蛛池模板: 日韩免费一级毛片 | 娇妻与公陈峰姚瑶小说在线阅读 | 亚洲视频免费在线观看 | 欧美日韩中文字幕在线视频 | 日本精a在线观看 | 国产成人免费在线观看 | 成人国产精品视频频 | 日本国产在线视频 | 性柔术18性13处交 | 欧美伊香蕉久久综合类网站 | yellow高清免费观看日本 | 放荡女小洁的性日记 | 欧美日韩在线一区二区三区 | 日产精品卡一卡2卡三卡乱码工厂 | 免费一级夫妻a | 国产伦精品一区二区三区免 | 亚洲国产日韩欧美在线vip1区 | 国产成人精品视频一区二区不卡 | 国产手机在线αⅴ片无码观看 | 波多野结衣之高校教师 | 欧美乱理伦另类视频 | 欧美三级不卡在线观线看高清 | 色成人综合网 | 操美女骚b| 大学生宿舍飞机china free | 欧美特黄aaaaaa| 国产成+人+综合+欧美 亚洲 | 精品国产美女AV久久久久 | 热久久99精品这里有精品 | 美女下面被cao出水 美女污视频 | 天天快乐在线观看 | free嫩白的12sex性自由 | 男人天堂资源 | 成人国产精品一区二区不卡 | 亚洲国产精品自在在线观看 | 911色_911色sss在线观看 | 久久这里只有精品视频e | 精品小视频在线 | 免费看成人毛片日本久久 | 网站色小妹 | 蜜桃88av|