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(biāo)準(zhǔn)品/8-羥基喹啉銅

標(biāo)準(zhǔn)品/8-羥基喹啉銅
產(chǎn)品編號(hào):72218-250mg
CAS號(hào):10380-28-6
規(guī)格:250mg
有效期:2028-07-18
品牌:TMstandard
標(biāo)準(zhǔn)值:96.8%

分享到:

資料下載

8-羥基喹啉銅

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(chēng)) Oxine-Copper(8-羥基喹啉銅)
Product Code(產(chǎn)品編號(hào))72218-250mg
 
Lot Number(產(chǎn)品批號(hào))-
 
CAS  .10380-28-6
 
Mol. Weight(分子量)351.85
 
Mol. Formula(分子式)C18H12CuN2O2
 
Melting Point(熔點(diǎn))>200℃(dec.)
 
Expiry Date(失效日期)2028-Jul-18
 
Boiling point(沸點(diǎn))N/A
 
Appearance(外觀)Solid
(固體)_______________________
 
Storage Temp(存儲(chǔ)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
96.8%
 
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.

以上信息僅供參考,請(qǐng)以實(shí)物批次為準(zhǔn)!


壇墨質(zhì)檢
  • 電話(huà)

    4008-099-669

    手機(jī)

    18168802993

在線客服
主站蜘蛛池模板: 韩国女主播在线大尺无遮挡 | 无敌秦墨漫画免费阅读 | 欧美精品综合一区二区三区 | 精品国产美女福利在线 | 亚洲精品6久久久久中文字幕 | 114毛片免费观看网站 | 俄罗斯处女摘花 | 俄罗斯美女尿尿 | 四虎影院入口 | 欧美精品三区 | 草草视频在线观看 | 水岛津实在线 | 日本动漫啪啪动画片mv | 青青久久久国产线免观 | 天天操天天干天天做 | 脱jk裙的美女露小内内无遮挡 | 久久精品手机观看 | 小小水蜜桃视频高清在线观看免费 | 日韩在线观看免费 | 国产成人啪精品午夜在线观看 | haodiaose在线精品免费视频 | 亚洲精品视频在线免费 | 久久99视热频国只有精品 | 四虎影视永久在线观看 | 猫咪社区免费资源在线观看 | 日韩国产欧美成人一区二区影院 | 免费观看日本视频 | 亚洲精品国产国语 | 惩罚狠h调教灌满 | 国产精自产拍久久久久久 | 亚洲AVAV天堂AV在线网爱情 | 波多野结衣 在线播放 | 国产专区日韩精品欧美色 | 成人性生交大片免费看软件 | 无人在线观看免费高清视频播放 | 亚州vs欧州vs日 | 二次元美女扒开内裤露尿口 | 国产美女做爰免费视频软件 | 国产伦精品一区二区三区女 | 数学老师扒开腿让我爽快 | 日本中文字幕一区二区高清在线 |