av成人福利,亚洲免费av片,天天av综合,欧美一级二级三级乱码

標(biāo)準(zhǔn)品/醚菌胺

標(biāo)準(zhǔn)品/醚菌胺
產(chǎn)品編號:72387-100mg
CAS號:149961-52-4
規(guī)格:100mg
品牌:TMstandard
標(biāo)準(zhǔn)值:見證書

分享到:

資料下載

醚菌胺

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) Dimoxystrobin(醚菌胺)
Product Code(產(chǎn)品編號)72387-100mg
 
Lot Number(產(chǎn)品批號)-
 
CAS  .149961-52-4
 
Mol. Weight(分子量)326.39
 
Mol. Formula(分子式)C19H22N2O3
 
Melting Point(熔點)135-137℃(dec.)
 
Expiry Date(失效日期)-
 
Boiling point(沸點)N/A
 
Appearance(外觀)Solid
(固體)_______________________
 
Storage Temp(存儲條件)Normal temperature,Keep in the shade
常溫,置于陰涼處
C E R T I F I E D
Purity
99.7%
 
C E R T I F I E D
Expanded Uncertainty (U)
0.3%
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.

以上信息僅供參考,請以實物批次為準(zhǔn)!


壇墨質(zhì)檢
  • 電話

    4008-099-669

    手機

    18168802993

在線客服
主站蜘蛛池模板: 武强县| 高州市| 措勤县| 会理县| 陵川县| 临海市| 二手房| 寿阳县| 金湖县| 文昌市| 濮阳市| 吴旗县| 荔波县| 平江县| 塔河县| 兰溪市| 宁波市| 思南县| 德令哈市| 哈尔滨市| 太保市| 四平市| 新泰市| 南木林县| 景宁| 原平市| 昔阳县| 垣曲县| 信宜市| 青岛市| 台南市| 大冶市| 大关县| 芜湖县| 永新县| 成都市| 常德市| 古丈县| 镇江市| 滦南县| 西林县|