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    ChemeGen ChemeGen HEPPSO 纯度:98% CAS:68399-78-0 (1g/瓶) CD10195 68399-78-0
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    ¥450
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    HEPPSO is a zwitterionic buffer. The working pH range of HEPPSO buffer is 7.1-8.5. HEPPSO displays relatively high ability to bind copper(II), has a pKa of 7.84 at 2.0 mM buffer concentration.