丰满少妇被强入在线观看,日本一道一区二区免费看,国产精品玖玖,老司机看片午夜久久福利

標準品/隱色孔雀石綠-D6同位素

  • 型   號:71483-10mg
  • 類   別:同位素
  • 價   格:1620

標準品/隱色孔雀石綠-D6同位素
產(chǎn)品編號:71483-10mg
CAS號:1173021-13-0
規(guī)格:10mg
有效期:2027-06-29
品牌:TMstandard
標準值:99.8%(Isotopic Value:98.0%)

分享到:

資料下載

隱色孔雀石綠-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(chǎn)品名稱) Leucomalachite green-d6(隱色孔雀石綠-d6同位素)
Product Code(產(chǎn)品編號)71483-10mg
 
Lot Number(產(chǎn)品批號)-
 
CAS .1173021-13-0
 
Unlabeled CAS .129-73-7
 
Mol. Weight(分子量)336.51
 
Mol. Formula(分子式)C23H20D6N2
 
Melting Point(熔點)N/A
 
Expiry Date(失效日期)2027-Jun-29
 
Boiling point(沸點)N/A_______________________________
 
Appearance(外觀)Solid
(固體)_____________________
 
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
99.8%(Isotopic Value:98.0%)
 
C E R T I F I E D
Expanded Uncertainty (U)
0.1%
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(zhì)檢
  • 電話

    4008-099-669

    手機

    18168802993

在線客服
日本vs欧美一区二区三区| 亚洲最大情网站在线观看| 欧美精产国品一二三产品区别在哪 | 97re热在线视频播放| 国产免费999在线视频| 久久re热视频在线播放| 真人日真人日逼| 日韩 av 在线 电影| 国产丝袜按摩女技师在线| 美女扒开大腿让男人桶| 男生操女生视频网站入口| 日本漫画工囗全彩内番漫绅士| 一区二区日本影院在线观看| 日本黄漫漫画在线观看视频| 成人精品日本亚洲777| 老张和老李互相换女h| 女同性同志熟女女同潮喷| 国产91麻豆视频免费看| 一本久久久久久久久久道| 亚洲偷自5区二十六三页| 丰满少妇一区二区三区在线| 日韩高潮喷水一区二区三区| 日韩在线视频精品一区二区| 日韩臭逼爆插小视频网站| 亚洲色欲啪啪久久www综合网| 亚洲精品久久久一区二区| 日本一区二区免费高清电影| 亚洲乱人伦中文字幕无码| 骚逼被操黄色片| 美女露100%双奶头无遮挡| 日本高清另类video| 精品久久久久久亚洲av| 绯色av一区二区三区人妻| 国产精品拍在线天天更新| 卡通动漫综合第一页在线| 婷婷综合亚洲爱久久| 欧美大片在线完整版观看| 她在丈夫面前被耍了| 日韩 亚洲 欧美 另类| 正片黑人巨屌操骚逼主播| 大香蕉大香蕉大香蕉影视网 |