品名 | 規(guī)格 | 包裝 | 單價 | 貨期 |
乙酸鋅 | CP | 500g | 30.8元 | 咨詢客服 |
乙酸鋅 | AR | 500g | 35.2元 | 咨詢客服 |
乙酸鋅(二水) | 99.99% | 25g | 205.7元 | 咨詢客服 |
乙酸鋅(二水) | 99.99% | 100g | 756.8元 | 咨詢客服 |
乙酸鋅,二水 | 99.995% | 5g | 317.9元 | 咨詢客服 |
乙酸鋅,二水 | 99.995% | 25g | 1628元 | 咨詢客服 |
99.99%:
外觀Appearance 白色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity ≥99.99% Based On Trace Metals Analysis
ICP Assay Confirms Zinc Component
Zn 34.7 - 36.5 % (Complexometric EDTA)
總金屬雜質(zhì)Total metallic impurities 200ppm by ICP Atomic emission
(Na、K、Pd、Mg、Ca、Ba、Cd、Al、Si、Mn、Fe)
99.995%:
外觀Appearance 白色結(jié)晶粉末或薄片
X-射線衍射分析X-Ray Diffraction Conforms to standard
純度Purity ≥99.995% Based On Trace Metals Analysis
Zn 29 - 30.5 % (Complexometric EDTA)
總金屬雜質(zhì)Total metallic impurities 50ppm by ICP Atomic emission
(Ba、Ca、Cu、Fe、Mg、Na)
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