甘草酸铵盐,Glycyrrhizic acid ammonium salt;Pharmaceutical Secondary Standard; Certified Reference Material
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硫酸铵,Ammonium sulfate;for molecular biology, ≥99.0%
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甲酸,Formic acid;for HPLC LiChropur™, ≥98% (alkalimetric)
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靛蓝,Indigo;synthetic, Dye content 95 %
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硫酸钾,Potassium sulfate;suitable for plant cell culture, ≥99% (titration)
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乙二胺四乙酸铁(III)钠盐,Ethylenediaminetetraacetic acid iron(III) sodium salt;BioReagent, suitable for plant cell culture, crystalline
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碳酸钙,Calcium carbonate;99.95 Suprapur®