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德国默克PH 指示试纸1.09543.0001
indicator pH pH PpH 1-2-3-4-5-6-7-8-9-103*100strips1.09560.0003pH 0.5-5.0 AcilitpH PpH
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Sodium Citrate Buffer, 0.5M, pH 6.5 | 柠檬酸钠缓冲液, 0.5M, pH 6.5 | MedChemExpress (MCE)
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pH试纸 non-bleeding pH 4.0 - 4.4 - 4.7 - 5.0 - 5.3 - 5.5 - 5.8 - 6.1 - 6.5 - 7.0
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Sodium Citrate Buffer, 0.5M, pH 5.5 | 柠檬酸钠缓冲液, 0.5M, pH 5.5 | MedChemExpress (MCE)
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Sodium Citrate Buffer, 0.5M, pH 6.0 | 柠檬酸钠缓冲液, 0.5M, pH 6.0 | MedChemExpress (MCE)
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芯硅谷® I5723 广泛pH试纸(0-14)(1-14)
规格 ● 专色印制色板,四色对比,测量精准快捷 ● 显色反应间隔为1 ● 本试纸不适用于非常弱的缓冲溶液和浓度低于0.01%的酸碱溶液
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芯硅谷® S5716 盒装精密试纸,PVC试纸条
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HEPES-KOH缓冲液,0.5M,pH7.9
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pH试纸 non-bleeding pH 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10 0 Neutralit®
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磷酸钾缓冲液,0.5mol/L,pH5.8
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