午夜三级在线_日批在线看_伊人久久久久久久久久久久_日韩插插插_亚洲二区av_亚洲成人av一区二区三区

標準品/唑螨酯

標準品/唑螨酯
產品編號:70565-10mg
CAS號:111812-58-9
規格:10mg
有效期:2026-03-27
品牌:TMstandard
標準值:99.5%

分享到:

資料下載

唑螨酯

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) Fenpyroximate(唑螨酯)
Product Code(產品編號)70565-10mg
 
Lot Number(產品批號)-
 
CAS .111812-58-9
 
Mol. Weight(分子量)421.49
 
Mol. Formula(分子式)C24H27N3O4
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2026-Mar-27
 
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
C E R T I F I E D
Purity
99.5%
 
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

HPLC/DAD


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 : 77391標準品/D-酪氨suan    下一篇 :  71263標準品/硫雙威
壇墨質檢
  • 電話

    4008-099-669

    手機

    15806127965

在線客服
主站蜘蛛池模板: 欧美天堂在线视频 | 中文天堂在线资源 | 一级片在线免费播放 | 欧美色成人 | 久久久久久久久久久久久久av | 一区二区三区国产 | 超碰九九 | 免费看黄色aaaaaa 片 | 日批视频在线播放 | 三级a毛片 | 欧美一区久久 | 国产精品波多野结衣 | 一本色道综合久久欧美日韩精品 | 欧美性猛交xxxx黑人交 | 午夜丁香婷婷 | 成人免费大片黄在线播放 | avove在线播放 | 一级真人毛片 | 欧美激情综合五月色丁香 | 国产精品成人在线 | 久久一区二区三区四区 | 日韩国产在线观看 | 色多多av| 亚洲国产精品久久久久久 | 国产精品成人在线视频 | 香蕉一区二区 | 91福利免费视频 | 成人字幕 | www久久久久久 | 国产一级特黄a高潮片 | 亚洲唯美| 黄色a级片在线观看 | 日本亚洲最大的色成网站www | 亚洲第九十七页 | 欧美一级网址 | 日韩在线网 | 天堂a在线| 国产精品久久不卡 | 午夜视频黄色 | 亚洲欧美一区二区三区四区 | 亚洲视频二 |