国产亚洲日韩91视频_三级黄色香蕉视频_国产美女在线精品摸内_AV在线无码综合_88华人永久免费_亚洲男人视频一区精品视频_亚洲国产精品无码久久886_亚洲无码国产精_亚洲五码久久久天堂久久久_欧美一区二区三区99

產品列表PRODUCTS LIST

首頁>產品中心>化學試劑>標準品對照品>E-3117DL-酒石酸 同田標準品
DL-酒石酸 同田標準品

簡要描述:

中文名:DL-酒石酸
英文名:DL-Tartaric acid
Cas號:133-37-9
分子式:C4H6O6
分子量:150.09
純度:≥98%
貨期:三個工作日內發貨
性狀:white powder
包裝:棕色螺口瓶
可供: 10mg-1kg

在線留言

生產部:

利用高速逆流色譜,我司已成功分離出3000多種產品,純度在98%以上。

大黃酸-8-葡萄糖苷鈣鹽

大黃酸-8-葡萄糖苷鈣鹽

E-0535長春地辛Vindesine≥95%53643-48-4C43H55N5O7753.93                                                                                                                                                                                                                                               
E-0367長春花堿Vinblastine≥97%865-21-4C46H58N4O9810.97412                                                                                                                                                                                                                                               
E-0597長春西汀Vinpocetine≥98%42971-09-5C22H26N2O2350.45                                                                                                                                                                                                                                               
E-0186長春新堿Vincristine≥92%57-22-7C46H56N4O10824.95764                                                                                                                                                                                                                                               
E-0182長春質堿Catharanthine≥95%2468-21-5C21H24N2O2336.42746                                                                                                                                                                                                                                               
E-0218常春藤皂苷元Hederagenin≥97%465-99-6C30H48O4472.69972                                                                                                                                                                                                                                               
E-0368朝藿定AEpimedin A≥97%110623-72-8C39H50O20838.8                                                                                                                                                                                                                                               
E-0369朝藿定BEpimedin B≥98%110623-73-9C38H48O19808.77632                                                                                                                                                                                                                                               
E-0370朝藿定CEpimedin C≥98%110642-44-9C39H50O19822.8029                                                                                                                                                                                                                                               
E-0176橙皮苷Hesperidin≥95%520-26-3C28H34O15610.56056                                                                                                                                                                                                                                               
E-0417翅子羅漢果ISiamenoside I≥95%126105-12-2C54H92O241125.29                                                                                                                                                                                                                                               
E-0414蟲草素Cordycepin≥98%73-03-0C10H13N5O3251.2419                                                                                                                                                                                                                                               
E-0188川陳皮素Nobiletin≥98%478-01-3C21H22O8402.39458                                                                                                                                                                                                                                               
在線客服
亚洲一区二区三区| 无码在线观看一区| www欧美在线| 国产尤物在线| 军人野外吮她的花蒂| 老头在厨房添下面很舒服| 中文无码日本一级A片久久影视| 亚洲AV无码久久久久精品同性| 国产精品久久久久久亚洲色| 国产视频精品一区二区三区| xxxx18一20岁hd| 欧洲无乱码一二三区| 蜜乳视频免费网站| 国产老女人乱仑| 黄色AV免费看| 国产激情视频在线| www.-级毛片线天内射视视| 日日躁天天躁AAAAXxXX痛| 91熟女老肥分类| 国产区在线观看| 丁香五月v国产| 91无码人妻精品国产色欲毛片| 国产精品超碰| 超碰91在线| 一级特黄aa大片免费播放| 韩国无码在线观看| 国产成人精品亚洲男人的天堂 | 中文字幕精品人妻在线| 亚洲国产成人精品女人久久久| 香蕉视频在线播放| 久久e热| 国产毛片在线看| 在线免费观看黄片| 久久99精品国产| 操日本美女网站| 日本操逼逼| 国产一级毛片视频| 国模一区二区| 日逼视频xxxxxXxXX| 亚洲区欧美区小说区在线| 国产另类视频|