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(biāo)準(zhǔn)品/氟醚唑

標(biāo)準(zhǔn)品/氟醚唑
產(chǎn)品編號:71930-100mg
CAS號:112281-77-3
規(guī)格:100mg
有效期:2025-05-22
品牌:TMstandard
標(biāo)準(zhǔn)值:99.9%

分享到:

資料下載

氟醚唑

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) Tetraconazole(氟醚唑)
Product Code(產(chǎn)品編號)71930-100mg
 
Lot Number(產(chǎn)品批號)-
 
CAS .112281-77-3
 
Mol. Weight(分子量)372.15
 
Mol. Formula(分子式)C13H11Cl2F4N3O
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2025-May-22
 
Boiling point(沸點)N/A
 
Appearance(外觀)Colorless Clear Liquid
(無色液體)__
 
Storage Temp(存儲條件)(-18±5)℃,Keep in the shade
冷凍(-18±5)℃,置于陰涼處
C E R T I F I E D
Purity
99.9%
 
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(zhì)檢
  • 電話

    4008-099-669

    手機(jī)

    18168802993

在線客服
主站蜘蛛池模板: 国产中文字幕乱人伦在线观看 | 日韩国产精品99久久久久久 | 青青青国产色视频在线观看 | 国产三级手机在线 | 日本欧美视频在线 | 国产网红主播在线视频观看 | 四虎永久影院永久影库 | 亚洲二区在线播放 | 亚洲欧洲日产国码二区首页 | 日本wwwww色| 精品特级一级毛片免费观看 | 天天干天天操天天摸 | 在线观看91精品国产性色 | 国产高清精品自在线看 | 91精品天美精东蜜桃传媒入口 | 欧美韩国日本在线 | 黄色成人影视 | 成年人在线免费播放 | 色婷婷欧美| 国产成人毛片亚洲精品不卡 | 在线播放亚洲精品 | 成年大片免费视频播放手机不卡 | 亚洲国产最新在线一区二区 | 91在线操| 偷偷狠狠的日日2020 | 欧美日b片| 国产在线一区二区 | 日韩在线免费 | 国自产拍亚洲免费视频 | 99热热热 | 久久国产精品1区2区3区网页 | 亚洲欧美高清在线 | 久热青青青在线视频精品 | 色偷偷女男人的天堂亚洲网 | 能免费观看的韩剧 | 国产综合激情在线亚洲第一页 | 欧美日韩性视频一区二区三区 | 极品美女高清视频在线观看 | 久草综合视频 | 青草国内精品视频在线观看 | 欧美黄色片在线观看 |