The pH values of all buffers are temperature-and concentration-dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calib">

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

三(羥甲基)氨基甲烷

更新：2021/1/7 15:22:28

    中文名:三(羥甲基)氨基甲烷
    英文名:Tris
    別名:2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Trometamol
    CAS No.:77-86-1級(jí)別:Ultra Pure Grade
    分子式:C4H11NO3分子量:121.14
訂購信息
    貨號(hào)規(guī)格價(jià)格品牌
    T0688-500g500g190GBCBIO
    T0688-10*500g10*500g1850GBCBIO
    T0688-25kg25kg8250GBCBIO
    T0688-500g500g740Amresco
產(chǎn)品介紹

    Purity (%)...................................................≥99.9
    Water (KF) (%).............................................≤1.0
    Insolubles (%)...........................................≤0.005

    The pH values of all buffers are temperature-and concentration-dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calib

更多產(chǎn)品