甲基叔丁基醚



    色谱级HPLC
    纯度Purity(GC)≥99.8%
    红外光谱Identity(IR)Conforms(合格)
    蒸发残渣Residue on evaporating≤2.0mg/L
    水分Water≤200ppm
    酸度Acidity≤0.0002meq/g
    碱度Alkalinity≤0.0002meq/g
    透过率Transmission

    -at 240nm ≥70%

    -at 255nm ≥83%

    -from 280nm≥99%