直接能看的免费毛片看看_天天狠天天狠天天透_欧美精品 一区 二区_五月天亚洲视频福利

吐溫80

更新:2014/7/8 20:36:05

    中文名:吐溫80
    英文名:Tween 80
    別名:Polyoxyethylene-80-Sorbitan Monolaurate; Polyoxyethylenesorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polysorbate 80
    CAS No.:9005-65-6級別:Reagent Grade
    分子式:--分子量:--
訂購信息
    貨號規(guī)格價格品牌
    0442-100ml100ml45GBCBIO
    0442-250ml250ml87GBCBIO
    0442-500ml500ml144GBCBIO
    0442-4L4L988Amresco
產(chǎn)品介紹
    Hydroxyl Number.....................................65~80
    Water (KF) (%)............................................≤3.0
    Residue After Ignition (%).........................≤0.25
    Heavy Metals (%)...................................≤0.001
    Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.
更多產(chǎn)品