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/福美雙

  • 型   號:70544-100mg
  • 類   別:純品標準品
  • 價   格:216

標準品/福美雙
產品編號:70544-100mg
CAS號:137-26-8
規格:100mg
有效期:2027-03-16
品牌:TMstandard
標準值:98.0%

分享到:

福美雙

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) Thiram(福美雙)
Product Code(產品編號)70544-100mg
 
Lot Number(產品批號)-
 
CAS.137-26-8
 
Mol. Weight(分子量)240.43
 
Mol. Formula(分子式)C6H12N2S4
 
Melting Point(熔點)144-146℃(dec.)
 
Expiry Date(失效日期)2027-Mar-16
 
Boiling point(沸點)N/A
 
Appearance(外觀)Solid
(固體)_________________
 
Storage Temp(存儲條件)(2-8)℃,Keep in the shade
(2~8)℃冷藏,置于陰涼處
C E R T I F I E D
Purity
98.0%
 
C E R T I F I E D
Expanded Uncertainty (U)
0.6%
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: 教师系列 大桥未久在线 | 538亚洲欧美国产日韩在线精品 | 亚洲精品影视 | 好大好爽好涨太深了小喜 | 99久久99热久久精品免 | 日本xxxxx高清免费观看 | 调教禽兽 | 美女被的在线网站91 | 轻轻操在线视频 | 午夜片无码区在线观看 | 美女被的在线网站91 | 国产喂奶300部 | 亲爱的客栈第二季免费观看完整版 | 日本阿v精品视频在线观看 日本xxx片免费高清在线 | 无套内射在线观看THEPORN | 日韩黄色影视 | 国内老司机精品视频在线播出 | 久久久久999| 四缺一的小说 | 视频污版 | 91色在线观看国产 | 国产成人精品.一二区 | 四虎永久在线精品波多野结衣 | 四虎影视黄色 | 日本免费一区二区三区 | 欧美成人aaaa免费高清 | 高清不卡一区 | 1769亚洲资源站365在线 | 亚洲午夜大片 | 白丝校花掀起短裙呻吟小说 | 免费看黄色片的网站 | 国产精品nv在线观看 | 色v在线 | 久久久无码精品亚洲A片猫咪 | 国产精品久久久久久久久齐齐 | 女女同性做爰xxoo亲吻 | 亚洲精品动漫在线观看 | 成年美女黄网站色视频大全免费 | 免费一区视频 | 欧美男同互吃gay老头 | 亚洲国产免费 |