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  • MF-16010.8-2.0 PH試紙
    0.8-2.0 PH試紙

    0.8-2.0 PH試紙試紙This short-range Hydrion MicroFine pH Paper measures pH solutions in the acid pH range of 0.8-2.0 and offers clear bright single color matches at every .2 interval.

    時間:2023-01-09型號:MF-1601
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