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/噻蟲嗪

標準品/噻蟲嗪
產品編號:71259-10mg
CAS號:153719-23-4
規格:10mg
有效期:2028-12-03
品牌:TMstandard
標準值:97.7%

分享到:

資料下載

噻蟲嗪

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) Thiamethoxam(噻蟲嗪)
Product Code(產品編號)71259-10mg
 
Lot Number(產品批號)-
 
CAS.153719-23-4
 
Mol. Weight(分子量)291.71
 
Mol. Formula(分子式)C8H10ClN5O3S
 
Melting Point(熔點)139.1℃(dec.)
 
Expiry Date(失效日期)2028-Dec-03
 
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
97.7%
 
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


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.


壇墨質檢
  • 電話

    4008-099-669

    手機

    18168802993

在線客服
主站蜘蛛池模板: 欧美日韩国产成人精品 | 国产精品一二区 | 欧美s级人做人爱c视频 | 动漫人物差差差动漫人物免费观看 | 日本一卡2卡3卡4卡乱 | 亚洲九九九 | 国产黄频| 成人不卡在线 | 丰满在线观看 | 精品美女国产互换人妻 | 国产绳艺在线播放 | 王王的视频ivk | 国产成人在线综合 | 高h喷水荡肉爽文np肉色文 | 国产51社区精品视频资源 | 国产精品性视频免费播放 | 日本欧美大码a在线视频播放 | 日韩精品欧美国产精品亚 | 色琪琪久久草在线视频 | 青青青国产 | 久久综合亚洲色hezyo | 成人国产在线播放 | jzzjlzz亚洲乱熟在线播放 | 久久青青草原精品国产软件 | 久久久96 | 久久久这里有精品999 | 国产另类视频一区二区三区 | 美女脱小内内给男生摸j | www黄| 欧美亚洲影院 | 国产精选之刘婷野战 | 国产一级在线免费观看 | 亚洲精品午夜视频 | ipx358cn出差被男上司在线 | 亚洲色图综合网 | 袖珍人与大黑人性视频 | 互换娇妻爽文100系列小说 | 国产成人精品一区二三区在线观看 | 18欧美同性videos可播放 | 激情六月丁香婷婷四房播 | 麻豆视频网 |