超碰自拍97_麻豆网站在线_日韩激情在线视频_99热免费_精品小视频在线观看_亚洲一区二区观看

標準品/甲基吡啶磷-D6同位素

  • 型   號:72722-1mg
  • 類   別:同位素
  • 價   格:1953

標準品/甲基吡啶磷-D6同位素
產品編號:72722-1mg
CAS號:1189894-02-7
規格:1mg
有效期:2026-05-24
品牌:TMstandard
標準值:99.0%(Isotopic Value:99.9%)

分享到:

資料下載

甲基吡啶磷-D6同位素

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) Azamethiphos-d6(甲基吡啶磷-d6同位素)
Product Code(產品編號)72722-1mg
 
Lot Number(產品批號)-
 
CAS .1189894-02-7
 
Unlabeled CAS No.35575-96-3
 
Mol. Weight(分子量)330.71
 
Mol. Formula(分子式)C9H4D6ClN2O5PS
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2026-May-24
 
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
99.0%(Isotopic Value: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
Method of Identification

HPLC


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

    15806127965

在線客服
主站蜘蛛池模板: 色资源在线观看 | 夜夜操天天干 | 狠狠五月天 | 婷婷四月| 国产chinese男男网站大全 | www.色中色 | 欧美视频免费看 | 四虎影视免费在线观看 | 天天干夜夜骑 | 黄色片在线观看视频 | 亚洲的天堂| 91丝袜美腿 | av在线播放免费 | 99色视频 | 人人爽人人爽人人片av | 黄色的视频网站 | 国产在线第一页 | 国产精品99久久久久久久 | 日韩久久久久久久久 | 国产麻豆免费观看 | 久久久久久久久网站 | 黄色精品在线观看 | 午夜黄 | 久久精品在线观看视频 | 69国产精品 | 成人看片黄a免费看视频 | 日本色综合 | 日韩成人在线播放 | 亚洲精品2 | 午夜久久网 | 日韩每日更新 | 黄色网页在线 | 国产色图片 | 欧美日韩亚洲视频 | 日韩成人免费视频 | 成人久久久久久久 | 日韩经典一区二区三区 | 国内激情视频 | 蜜桃麻豆视频 | 亚洲三级在线看 | 久久99日韩 |