久久5-久久4-久久3-久久2019-一个人hd高清在线观看免费一-一个人hd高清在线观看免费

標(biāo)準(zhǔn)品/莧菜紅-酸性紅27

標(biāo)準(zhǔn)品/莧菜紅-酸性紅27

產(chǎn)品編號:71105-100mg

CAS號:915-67-3

規(guī)格:100mg

有效期:2027-09-10

品牌:TMstandard

標(biāo)準(zhǔn)值:97.3%

分享到:

資料下載

莧菜紅-酸性紅27

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) Acid Red 27(莧菜紅-酸性紅27)
Product Code(產(chǎn)品編號)71105-100mg
 
Lot Number(產(chǎn)品批號)-
 
CAS No.915-67-3
 
Mol. Weight(分子量)604.48
 
Mol. Formula(分子式)C20H11N2Na3O10S3
 
Melting Point(熔點(diǎn))N/A
 
Expiry Date(失效日期)2027-Sep-10
 
Boiling point(沸點(diǎn))N/A
 
Appearance(外觀)Solid
(固體)_______
 
Storage Temp(存儲條件)Normal temperature,dark
常溫,避光
 
Transportation(運(yùn)輸條件)Normal temperature transportation(常溫運(yùn)輸)
C E R T I F I E D
Purity
97.3%
 
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.


壇墨質(zhì)檢
  • 電話

    4008-099-669

    手機(jī)

    18168802993

在線客服
主站蜘蛛池模板: 玩50岁四川熟女大白屁股直播| 天天做.天天爱.天天综合网| 色噜噜噜噜亚洲第一| 亚洲视频中文字幕在线| 最新加勒比影音先锋| 在线看a级片| 亚洲精品久久99蜜芽尤物TV| 美女隐私黄www视频| 色四房播播| 亚洲综合小说久久另类区| 久久永久视频| 青青草视频在线ac| 久久看片网| 91se在线看片国产免费观看| 攵女yin乱合集高h| 在线精彩视频在线观看免费| 成人免费视频无遮挡在线看| porono日本xxx| 国产自拍视频在线一区| 国产精品成人在线播放| 国产麻豆剧果冻传媒免费网站| 浪潮色诱AV久久久久久久| 羞羞色院91蜜桃在线观看| 99久视频只有精品2019| 亚洲综合热| 7723日本高清完整版在线观看| 亚洲自国产拍揄拍| 亚洲国产成人在线| 禁室培欲在线视频免费观看| 亚洲一区二区三区在线播放| 天美麻豆成人AV精品视频| 又爽又黄又粗又大免费视频| 亚洲精品人成网在线播放影院| 91精品乱码一区二区三区| 视频在线播放| 日本黄色网站在线观看| 污软件在线观看| 久久久国产精品免费A片蜜臀| 五月天精品视频播放在线观看| 亚洲三级视频在线观看| 桃色成人网|