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/特布他林-D9同位素

  • 型   號:72712-5mg
  • 類   別:標準品
  • 價   格:4320

標準品/特布他林-D9同位素
產品編號:72712-5mg
CAS號:1189658-09-0
規格:5mg
有效期:2030-06-02
品牌:TMstandard
標準值:99.9%(Isotopic Value:98.0%)

分享到:

資料下載

特布他林-D9同位素

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) Terbutaline-d9(特布他林-d9同位素)
Product Code(產品編號)72712-5mg
 
Lot Number(產品批號)-
 
CAS .1189658-09-0
 
Unlabeled CAS No.23031-25-6
 
Mol. Weight(分子量)234.34
 
Mol. Formula(分子式)C12H10D9NO3
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2030-Jun-02
 
Boiling point(沸點)N/A_______________________________
 
Appearance(外觀)Solid
(固體)_____________________
 
Storage Temp(存儲條件)(-18±5)℃,Keep in the shade
(-18±5)℃冷凍,置于陰涼處
 
Transportation(運輸條件)Biological ice bag transportation(生物冰袋運輸)
C E R T I F I E D
Purity
98.1%(Isotopic Value:98.0%)
 
C E R T I F I E D
Expanded Uncertainty (U)
0.8%
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

HPLC


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.

標準品/特布他林-D9同位素


壇墨質檢
  • 電話

    4008-099-669

    手機

    18168802993

在線客服
主站蜘蛛池模板: 91色久| 欧美日韩高清不卡一区二区三区 | 欧美日韩欧美日韩 | 四虎影院美女 | 妈妈的朋友们3线在线观看 妈妈的朋友伦理在线观看 妈妈的朋友伦理片在线观看 | 天天干天天色综合网 | 四虎免费看 | 热99精品| 花季传媒视频播放软件 | riav久久中文一区二区 | 成年人网站免费在线观看 | 天天操你 | 成人精品久久 | 国产成人精品高清在线观看99 | 久九九久福利精品视频视频 | 欧美成人tv在线观看免费 | 日韩影片在线观看 | 特黄特级毛片免费视 | 国产成人在线免费 | 国产深夜福利19禁在线播放 | 久久精品免费视频观看 | 日韩免费观看视频 | 日韩精品影视 | 国产短视频精品区第一页 | 午夜欧美性视频在线播放 | 日本免费一区二区三区中文字幕 | 九色视频自拍 | 成人在线手机视频 | 成人夜色香网站在线观看 | 久久精品国产欧美日韩99热 | 99精品在线观看视频 | 亚色综合 | 亚洲欧美专区精品久久 | 久久久久久91香蕉国产 | 欧美日韩国产一区二区 | 日日夜夜免费精品视频 | 男人天堂网2022 | va视频| 亚洲国产精品欧美日韩一区二区 | 在线观看国产亚洲 | 国产高清精品91在线 |