一性一交一口添一摸视频,三妻四妾免费观看完整版高清,最新欧美精品一区二区三区,国产裸体美女永久免费无遮挡

歡迎進(jìn)入上海起發(fā)實(shí)驗(yàn)試劑有限公司!
產(chǎn)品展示
首頁(yè) > 產(chǎn)品展示 > > Selectively desulphated heparins > Selectively desulphated heparins

Selectively desulphated heparins

描述:ctively desulphated heparins

These heparin products have been made from high quality heparin modified by standard chemical methods to selectively remove sulfate groups from C2 of Iduronate, (De2S H

更新時(shí)間:2016-12-27
訪問(wèn)次數(shù):1495
廠商性質(zhì):代理商
詳情介紹

Selectively desulphated heparins

These heparin products have been made from high quality heparin modified by standard chemical methods to selectively remove sulfate groups from C2 of Iduronate, (De2S Hep), C6 of glucosamine (De6SHep) or the N-sulfate of Glucosamine (DeNS Hep). The DeNS heparin contains the free amino group (NH+3); in DeNS/Ac Hep the free amino group has been modified by acetylation. 

This range of desulphated heparins is complemented by our series of sulphated K5 polysaccharides in which the internal uronate is glucuronic acid (GlcUA) in the native unmodified structure.

 

DSH001/22-O-Desulphated Heparin2mg2750iduron
DSH002/66-O Desulphated Heparin2mg3250iduron
DSH003/NN-Desulphated Heparin2mg2125iduron
DSH004/NacN-Desulphated re N-Acetylated Heparin2mg3250iduron
DSH005/pNPartially N Desulphated heparin2mg3250iduron

 

www.iduron.co.uk

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說(shuō)明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫(xiě)阿拉伯?dāng)?shù)字),如:三加四=7
浪货夹的真紧好爽小雪| 大学生第一次破女处a片| 精品人妻无码一区二区三区牛牛 | 熟女chachacha性少妇| 精品人妻无码一区二区三区手机版 | 亚洲av无码乱码在线观看| 亚洲码欧美码一区二区三区| 亲胸揉胸膜下刺激娇喘视频免费 | 国产av人人夜夜澡人人爽麻豆| 女女互揉吃奶揉到高潮视频 | 欧美极品少妇×XXXBBB| 亚洲欧美综合精品成人网站| 内射毛片内射国产夫妻| 乱人伦人妻精品一区二区| 女厕精品合集ktv偷窥| 中文字幕无码精品三级在线电影| 欧美交换国产一区内射| 被黑人扒开双腿猛进| 日韩三级| 欧美一区二区三区成人片在线| 《与上司出轨的人妻》| 性做久久久久久免费观看 | 女人与拘做受全过程免费视频 | 影音先锋资源站| 欧美大胆a级视频免费| 军人的粗大(h)拔不出来| 日产精品高潮呻吟av久久| 女人被狂躁到高潮视频免费网站| 亚洲一区 日韩精品 中文字幕| 亚洲国产精品sss在线观看av| 男女做爰猛烈动高潮a片免费应用| 日本丰满岳乱妇在线观看| 久久精品一区二区三区中文字幕| 成全视频在线观看免费高清| 散装肉脯(h)海棠书屋| 99精品亚洲av无码国产另类| 娇妻系列交换200篇| 无码人妻精品一区二区三区蜜臀| 国产50部艳色禁片无码| 免费国产又色又爽又黄的网站 | 国产同事露脸对白在线视频|