18禁app下载污污污-中国猎奇变态另类a拍-一区二区三区久久三上悠亚-香港黄页沈阳小敏在线播放

產(chǎn)品列表PRODUCTS LIST

首頁>產(chǎn)品中心>化學試劑>標準品對照品>E-3110REBAUDIOSIDE B/甜菊苷B 同田標準品
REBAUDIOSIDE B/甜菊苷B 同田標準品

簡要描述:

中文名:甜菊苷B
英文名:REBAUDIOSIDE B
Cas號:58543-17-2
分子式:C38H60O18
分子量:804.8722
純度:≥98%
貨期:三個工作日內(nèi)發(fā)貨
性狀:Powder粉末
包裝:棕色螺口瓶
可供: 10mg-1kg

在線留言

完善的庫存及供應體系,現(xiàn)貨供應近3000種對照品

4alpha-Phorbol/4alpha-佛波醇

E-0052哈巴俄苷Harpagoside≥98%19210-12-9C24H30O11494.4884                                                                                                                                                                                                                                               
E-0149哈巴苷Harpagide≥98%6926-08-5C15H24O10364.34506                                                                                                                                                                                                                                               
E-0322漢防己甲素(粉防己堿)d-Tetrandrine≥98%518-34-3C38H42N2O6622.74988                                                                                                                                                                                                                                               
E-0332漢防己乙素(防己諾林堿)Hanfangchin B(Fangchinoline)≥97%436-77-1C37H40N2O6608.7233                                                                                                                                                                                                                                               
E-0103漢黃芩素Wogonin≥98%632-85-9C16H12O5284.26348                                                                                                                                                                                                                                               
E-0235和厚樸酚Honokiol≥98%35354-74-6C18H18O2266.33432                                                                                                                                                                                                                                               
E-0377黑介子苷Sinigrin≥98%64550-88-5C10H16KNO9S2397.5                                                                                                                                                                                                                                               
E-0555衡州烏藥靈PICROTOXIN;cocculin≥97%124-87-8C30H34O13602.58                                                                                                                                                                                                                                               
E-0069紅景天苷Salidroside≥98%10338-51-9C14H20O7300.3044                                                                                                                                                                                                                                               
E-0288紅霉素AErythromycin A90%左右鑒別用114-07-8C37H67NO13733.94                                                                                                                                                                                                                                               
E-0234厚樸酚Magnolol≥98%528-43-8C18H18O2266.33432                                                                                                                                                                                                                                               
E-0230胡黃連苷IAmphicoside Ⅰ≥98%27409-30-9C24H28O11492.47252                                                                                                                                                                                                                                               
E-0378胡黃連苷-ⅢPicroside-Ⅲ≥97%64461-95-6C25H30O13784.97022                                                                                                                                                                                                                                               
E-0109胡黃連苷IIAmphicoside II≥98%39012-20-9C23H28O13512.46062                                                                                                                                                                                                                                               
E-0320胡椒堿Piperine≥98%94-62-2C17H19NO3285.33766                                                                                                                                                                                                                                               
E-0168槲皮苷Quercitrin≥97%522-12-3C21H20O11448.3769                                                                                                                                                                                                                                               
E-0014槲皮素Quercetin≥98% ≥96%117-39-5C15H10O7302.24                                                                                                                                                                                                                                               
E-0040虎杖苷Polydatin≥98%27208-80-6C20H22O8390.38388                                                                                                                                                                                                                                               
E-02818-甲氧基補骨脂素/花椒毒素8-Methoxypsoralen≥98%298-81-7C12H8O4216.18952                                                                                                                                                                                                                                               
E-0487華蟾毒精Cinobufagin≥98%470-37-1C26H34O6442.54                                                                                                                                                                                                                                               
E-0164樺木醇Betulin≥98%473-98-3C30H50O2442.7168                                                                                                                                                                                                                                               
E-0558槐定堿sophoridine≥97%6882-68-4C15H24N2O248.36                                                                                                                                                                                                                                               
E-0324槐果堿Sophocarpine≥98%145572-44-7C15H22N2O246.34798                                                                                                                                                                                                                                               
在線客服
国产在线精品亚洲二区| 亚洲精品在线二区三区| 五月天色婷婷丁香综合| 久久精品国产亚洲机激情| 欧美日韩亚洲偷偷玩| 亚洲av乱码一区二区三区国产| 五月爱婷婷九月丁香色| 亚洲成人黄色免费影院| 日韩av毛片在线观看| 欧美精品视频在线不卡| 亚洲综合人人妻人人澡| 国产亚洲精品综合99久久| 2020年国产新视频| 日本一区二区三区视频在线看| 一区二区三区国产精品乱码| 日本三级黄色免费的网站| 日韩欧美一区二区在线| 欧美精品精品一区发布| h视频在线观看免费观看| 国产又大又硬又粗又长| 白嫩丰满少妇一区二区| 午夜亚洲精品在线观看| av黄色应用免费下载| 国产精品卡一在线观看| 亚洲国产精品午夜福利在线播放| 91精品国产91次久久福利| 免费观看日韩精品欧美在线视频| 国严精品久久久久久亚洲影视 | 亚洲午夜精品影院高清| 色老汉av一区二区三区| 五月的丁香六月的婷婷| 精品欧美一区二区三区四区视频 | 国产三级国产精品久久成人| 在线二区中文无码資源免費看| 亚洲传媒av一区二区三区| 激情男人五月天中文视频| 欧美在线少妇日韩亚洲| 狠狠伊人久久青青五月 | 高颜值美女后入内射视频| 亚洲精品88v国产| 色婷婷开心五月深深爱|