美国环保署强制规定饮用水中全氟辛酸(PFOA)和全氟辛烷磺酰基化合物(PFOS)的含量不超过千亿分之四,以及全氟壬酸(PFNA)、全氟己烷磺酸(PFHxS)和HFPO-DA(GenX)含量不得超过千亿之十;卡尔冈FILTRASORB?品...
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