寡妇好丰满奶好大有声小说,免费观看性生交大片 ,亚洲精品无码久久久久秋霞,爱的色放在线

您好,歡迎進(jìn)入上海力敏實(shí)業(yè)有限公司網(wǎng)站!
一鍵分享網(wǎng)站到:
產(chǎn)品搜索
PRODUCT SEARCH
產(chǎn)品分類
PRODUCT CLASSIFICATION
查看更多 >>
相關(guān)文章
RELEVANT ARTICLES
您現(xiàn)在的位置:首頁(yè) >> 產(chǎn)品中心 >> >> >> Pharmcia17-0050-01Pharmcia(GE)葡聚糖凝膠G-75

Pharmcia(GE)葡聚糖凝膠G-75

  • 更新時(shí)間:  2023-07-24
  • 產(chǎn)品型號(hào):  Pharmcia17-0050-01
  • 簡(jiǎn)單描述
  • Pharmcia(GE)葡聚糖凝膠G-75
    葡聚糖凝膠G-75,交聯(lián)葡聚糖凝膠G-75,交聯(lián)右旋糖酐凝膠G-75,Sephadex G-75
    分離:肽及球形蛋白質(zhì):3000~80000;葡聚糖(線性分子):1000~50000
詳細(xì)介紹

Pharmcia(GE)葡聚糖凝膠G-75

Sephadex G-75, 100 g

Sephadex G-75 is well established gel filtration medium for desalting and buffer exchange of large biomolecules >80 000 molecular weight.

  • Quickly desalts, removes contaminants and transfers to a new buffer in a single step.
  • Suitable for buffer exchange and cleanup of large biomolecules, >80 000 molecular weight
  • Highest exclusion limit, 80 000, in the Sephadex G-range
  • Classic gel filtration medium.

 

Sephadex is a gel filtration medium prepared by crosslinking dextran with epichlorohydrin. Different types of Sephadex differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex G-10 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex G-50 is available in 4 different particle sizes (Coarse, Medium, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Coarse and Medium are are preferred for large scale group separations where high flow rates and low operating pressures are required.

Pharmcia(GE)葡聚糖凝膠G-75

Sephadex G-75, 100 g

MatrixCross-linked dextran
Particle Size Wet90 µm-280 µm
Partical Size Dry40 µm-120 µm
pH Stability Working Range2-10
Flow Rate< Darcy´s Law1)
Pressure/Flow Specificationmin 90 cm/h, bed height 10 cm, column 5 cm i.d.
Fractionation [Mr] Globular Proteins3 x 103 – 8 x 104
Fractionation [Mr] Dextrans1 x 103-5 x 104
Exclusion Limit> 7 x 104
Storage Conditions4 to 30°C
AutoclavableIn wet form (pH 7.0) at 120°C for 30 min
1)The beads behave as rigid spheres obeying Darcy's Law.

上海力敏實(shí)業(yè)有限公司代理Pharmcia產(chǎn)品,咨詢Pharmcia(GE)葡聚糖凝膠G-75相關(guān)信息


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
被全村灌满精的雯雯| 亚洲中文字幕在线| 精产国品一二三产区区别是什么| caoporen免费精品视频| 久热爱精品视频在线| 亚洲成av人片在线观看| 国产偷v国产偷v亚洲高清学生 | 被学长抱进小树林c个爽| 国产成人久久一区二区不卡三区| 爱的色放在线| 国产在视频线精品视频| 久久久久久av无码免费看大片| 国产精品人成视频免费播放| 女医剃毛刮毛浓毛妇科检查| 亚洲国产av精品一区二区蜜芽| 黄色电影免费看| 皇上当众进入太子np主受| 日本爽快片18禁片免费久久 | juliaann精品艳妇| 色欲av| 脱岳裙子从后面挺进去视频| 亚洲精品久久久口爆吞精| 无码粉嫩虎白一线天在线观看| 色翁荡熄500篇| 国产大片b站免费观看推荐| 国产综合精品一区二区三区| 公愆憩止痒48小说| 亚洲午夜av久久久精品影院色戒 | japan高清日本乱xxxxx| 公交车上~嗯啊被高潮| 又大又粗又爽a级毛片免费看| 被绑在打桩机上抹春药| 淫荡少妇白洁| 无码人妻| 国产v综合v亚洲欧美久久| 少妇高潮抽搐无码久久av| 久久精品国产亚洲av麻豆| 色婷婷狠狠18禁久久yy| 高h秘书不许穿内裤1v1| 女人被狂躁g点高潮喷水| 任你躁x7x7x7x7在线观看|