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HORIBA 501-S NIST NIST标准pH缓冲液套装 (250 mL; 4.01/6.86/9.18/KCl 3.33M)

Kit contains:

pH 4.01 Buffer Solution @ 25 °C 250ml

pH 6.86 Buffer Solution @ 25 °C 250ml

pH 9.18 Buffer Solution @ 25 °C 250ml

KCl 3.33 M KCl Internal Reference Solution 250v

Details


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  • 正品保修
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  • 交易简单化

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