三亚精品高清影院的影片质量如何,欧美成人va免费大片视频,6080yy午夜久久无码亚洲,熟女少妇人妻中文字幕,国产色婷婷亚洲99精品,欧美videosgratis杂交hd,三上悠亚被公侵犯第一天,一个人看的wwe免费观看,久久久亚洲熟妇熟女ⅹxxx电影

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-3122Salicylic acid/水楊酸 同田標(biāo)準(zhǔn)品
Salicylic acid/水楊酸 同田標(biāo)準(zhǔn)品

簡要描述:

中文名:水楊酸
英文名:Salicylic acid
Cas號:69-72-7
分子式:C7H6O3
分子量:138.12
純度:≥98%
貨期:三個(gè)工作日內(nèi)發(fā)貨
性狀:Powder
包裝:棕色螺口瓶
可供: 10mg-1kg

在線留言

研發(fā)部門:

大黃酸-8-葡萄糖苷鈣鹽

E-0066穿心蓮內(nèi)酯/穿心蓮乙素Andrographolide≥97%5508-58-7C20H30O5350.4492                                                                                                                                                                                                                                               
E-0477次百部堿Stemonidine≥98%66267-46-7C19H29NO5351.44                                                                                                                                                                                                                                               
E-0482刺五加苷DEleutheroside D≥98%79484-75-6C34H46O18742.72                                                                                                                                                                                                                                               
E-0483刺五加苷EEleutheroside E≥98%39432-56-9C34H46O18742.72                                                                                                                                                                                                                                               
E-0485刺五加葉中Hederasaponin B≥94%36284-77-2C59H96O251205.4                                                                                                                                                                                                                                               
E-0004大豆苷Daidzin≥98%552-66-9C21H20O9416.38                                                                                                                                                                                                                                               
E-0003大豆苷元Daidzein≥98%486-66-8C15H10O4254.24                                                                                                                                                                                                                                               
E-0371大豆皂苷AASoyasaponin Aa≥97%117230-33-8C64H100·O311365.46                                                                                                                                                                                                                                               
E-0289大豆皂苷BbSoyasaponin Bb≥98%51330-27-9C48H78O18943.12212                                                                                                                                                                                                                                               
E-0087大黃酚Chrysophanol≥98%481-74-3C15H10O4254.2375                                                                                                                                                                                                                                               
E-0056大黃素Emodin≥98%518-82-1C15H10O5270.2369                                                                                                                                                                                                                                               
E-0221大黃素甲醚Physcion≥98%521-61-9C16H12O5284.26348                                                                                                                                                                                                                                               
E-0207大黃酸Rhein≥96%478-43-3C15H8O6284.22042                                                                                                                                                                                                                                               
E-0423大薊苷Pectolinarin≥98%28978-02-1C29H34O15622.57126                                                                                                                                                                                                                                               
E-0478大葉茜草素Mollugin≥98%55481-88-4C17H16O4284                                                                                                                                                                                                                                               
E-0136丹酚酸BSalvianolic acid B≥95%115939-25-8C36H30O16718.6138                                                                                                                                                                                                                                               
E-0106丹參素鈉Sodium Danshensu≥98%67920-52-9C9H9O5Na220.1549                                                                                                                                                                                                                                               
E-0022丹參酮ⅠTanshinone I≥96%568-73-0C18H12O3276.28608                                                                                                                                                                                                                                               
在線客服
秋霞中文字幕| 五月丁香激情在线| 亚洲资源AV| 刺激的至亲乱45部之交换| 亚洲AV无码久久精品狠狠爱浪潮 | 中文字幕日本理论片19| 青青草原免费在线视频| 大香蕉8| 亚洲AV成人无码久久精品巨臀| 亚洲无码一区不卡| 日韩激情毛片| 91综合久久| 中文字幕一区二区三区四区| 亚洲综合色网| 免费观看黄色av| 夜间影院| 国产综合亚洲精品一区二| 九九激情视频| AV一区在线播放| 国产一级AAAAA片免费| 国产99999| 亚洲AV成人无码久久精品破解版| 久久视频成人黄色| 69人妻人人澡人人爽久久| 国产在线拍揄自揄拍无码| 18禁无码毛片精品久久久久久| 色色色人妻| 六十熟女| 日本激情一区| 久久国产综合精品| 起点| 九九免费精品视频| 亚欧美性爱| 靠比大全| 欧美视频不卡| 色婷婷五月天| 亚洲va欧美va国产va黑人| 久久久青青草| 中文字幕欧美一区| 亚洲免费在线观看视频| 国产成人精品亚洲777人妖|