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/沙丁an醇-D3同位素

標(biāo)準(zhǔn)品/沙丁an醇-D3同位素
產(chǎn)品編號:72708-1mg
CAS號:1219798-60-3
規(guī)格:1mg
有效期:2027-06-24
品牌:TMstandard
標(biāo)準(zhǔn)值:98.2%(Isotopic Value:99.1%)

分享到:

資料下載

沙丁an醇-D3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(chǎn)品名稱) Salbutamol-d3(沙ding胺醇-d3同位素)
Product Code(產(chǎn)品編號)72708-1mg
 
Lot Number(產(chǎn)品批號)-
 
CAS  .1219798-60-3
 
Unlabeled CAS  .18559-94-9
 
Mol. Weight(分子量)242.33
 
Mol. Formula(分子式)C13H18D3NO3
 
Melting Point(熔點(diǎn))N/A
 
Expiry Date(失效日期)2027-Jun-24
 
Boiling point(沸點(diǎn))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(yùn)輸條件)Biological ice bag transportation(生物冰袋運(yùn)輸)
C E R T I F I E D
Purity
98.2%(Isotopic Value:99.1%)
 
C E R T I F I E D
Expanded Uncertainty (U)
1.0%
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/DAD


Note

The use method is to wash the bottle.(注:使用方法為洗瓶)


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.


壇墨質(zhì)檢
  • 電話

    4008-099-669

    手機(jī)

    18168802993

在線客服
承德市| 东源县| 宁国市| 台北县| 松原市| 桂东县| 洞头县| 邮箱| 隆尧县| 麦盖提县| 土默特右旗| 那曲县| 德格县| 汾西县| 庄河市| 双城市| 凌源市| 滦南县| 墨玉县| 绥滨县| 聊城市| 江孜县| 丹凤县| 双辽市| 敖汉旗| 龙胜| 环江| 莱州市| 宣恩县| 越西县| 连城县| 九龙坡区| 东安县| 图木舒克市| 平顺县| 科技| 庄浪县| 宁乡县| 安平县| 东平县| 墨江|