人妻99,日韩精品在线播放,美日韩操逼大片,法国人操逼视频A视频

產(chǎn)品列表PRODUCTS LIST

首頁>產(chǎn)品中心>化學(xué)試劑>標(biāo)準(zhǔn)品對照品>E-31181-萘乙酸 同田標(biāo)準(zhǔn)品
1-萘乙酸 同田標(biāo)準(zhǔn)品

簡要描述:

上海同田生物對照品

—同田標(biāo)準(zhǔn) 行業(yè)標(biāo)準(zhǔn)
中文名稱:1-萘乙酸
英文名:1-Naphthaleneacetic acid
CAS :86-87-3
分子式:C12H10O2
分子量:186.21
純度:≥98%
規(guī)格:10mg/20mg/50mg等
用途: 用于含量測定/鑒定/藥理實(shí)驗(yàn)等。
隨貨附HPLC檢測報(bào)告

在線留言

上海同田生物對照品 

—同田標(biāo)準(zhǔn) 行業(yè)標(biāo)準(zhǔn)
中文名稱:1-萘乙酸

英文名:1-Naphthaleneacetic acid

CAS  :86-87-3

分子式:C12H10O2

分子量:186.21
       純度:≥98%

規(guī)格:10mg/20mg/50mg等

用途: 用于含量測定/鑒定/藥理實(shí)驗(yàn)等。

 隨貨附HPLC檢測報(bào)告
同田生物特色優(yōu)勢: 
1. 國內(nèi)對照品行業(yè)*,長達(dá)17年對照品的專業(yè)研發(fā)及標(biāo)準(zhǔn)制定
2. 高效穩(wěn)定的純化技術(shù)-高速逆流色譜技術(shù)的運(yùn)用 
3. *的高速逆流色譜對照品研發(fā)中心及生產(chǎn)中心,保證對照品的質(zhì)量可控性及批量生產(chǎn)的穩(wěn)定性 
4. 嚴(yán)格的質(zhì)量控制,通過全面的檢測(1HNMR 13CNMR MS HPLC) 
5. 部分對照品已獲得國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局頒發(fā)的標(biāo)準(zhǔn)物質(zhì)證書 
6. 完善的庫存及供應(yīng)體系,所有產(chǎn)品均能現(xiàn)貨供應(yīng) 
7. 高效的銷售團(tuán)隊(duì),99%的咨詢可即時(shí)回復(fù) 
8. 已在瑞士、新加坡、泰國、韓國、比利時(shí)、西班牙等十三個(gè)國家設(shè)立代理商

ISO 9001: 2000 質(zhì)量管理體系認(rèn)證,產(chǎn)品種類近3000種 

E-0151桔皮素Tangeretin≥98%481-53-8C20H20O7372.37                                                                                                                                                                                                                                                    
E-0280菊苣酸Cichoric acid≥98%70831-56-0C22H18O12474.37112                                                                                                                                                                                                                                                    
E-0212咖啡酸Caffeic acid≥98%331-39-5C9H8O4180.15                                                                                                                                                                                                                                                    
E-0490開環(huán)異落葉松樹脂酚Secoisolariciresinol≥98%29388-59-8C20H26O6362.42                                                                                                                                                                                                                                                    
E-0272柯諾辛Corynoxine≥94%6877-32-3C22H28N2O4384.46872                                                                                                                                                                                                                                                    
E-0064苦參堿Matrine≥98%519-02-8C15H24ON2O248.36386                                                                                                                                                                                                                                                    
E-0381苦鬼臼毒素Picropodophyllotoxin≥98%477-47-4 (17434-18-3)C22H22O8414.40528                                                                                                                                                                                                                                                    
E-0653丁香酸/3,5-二甲氧基-4-羥基苯甲酸Syringic acid≥97%530-57-4C9H10O5198.17                                                                                                                                                                                                                                                    
E-0686商陸皂苷乙Esculentoside B≥95%60820-94-2C36H56O11664.82                                                                                                                                                                                                                                                    
E-0141苦杏仁苷Amygdalin≥97% ≥98%29883-15-6C20H27457.43                                                                                                                                                                                                                                                    
E-0254奎寧Quinine≥93%130-95-0C20H24N2O2324.41676                                                                                                                                                                                                                                                    
E-0351辣椒堿Capsaicin≥98%404-86-4C18H27NO3305.41188                                                                                                                                                                                                                                                    
E-0270雷公藤紅素,南蛇藤素Celastrol (Tripterin, Tripterine)≥98%34157-83-0C29H38O4450.60962                                                                                                                                                                                                                                                    
在線客服
亚洲AV无码一区二区乱子仑| 日韩色图综合网| 日韩| 精品日韩偷拍| 久久国产加勒比精品无码| 综合一区二区三区| 色老久久综合爱欧美精品| 亚洲啪啪综合网| 夜夜嗨av黄色网站入口| 国产91性感美女在线观看 | 欧美精品久久久久久久久久| 最近免费中文字幕大全高清大全10| 中文精品综合在线播放88| 欧美亚洲日韩网址| 无码熟妇AV| 欧美最顶级丰满的aⅴ艳星| 国产精品,伊人久久| 伊人老妇| 欧美精品一区二区老司机| 黄动漫在线看| 滦南县| 久久久99精品免费观看精品| 亚洲曰韩| 亚洲欧美网站| 无码AV一区| 欧美freesex另类重口| 日韩一本之道一区中文字幕| 欧美日韩国产黄片| 欧美成天堂网地址| 欧美亚洲成人电影一区二区三区 | 老师喷白浆| 呦呦色| 蜜桃色| 人妻在线日韩免费视频| 日韩伦理剧| 一个色青青久久| 99xxxxx| 天天夜夜躁| 久久精产品| 天天操网| 日韩精品欧美性爱|