三氧化钨(VI),Tungsten(VI) oxide;nanowires, diam. × L ~50 nm × 10 μm
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白桦脂酸,Betulinic acid [BetA];analytical standard, ≥97.0% (HPLC)
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芒果苷,Mangiferin Mangifera indica [MGF];analytical standard, ≥98.0% (TLC)
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氧氟沙星,Ofloxacin;Pharmaceutical Secondary Standard; Certified Reference Material
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碳酸氢钾,Potassium bicarbonate;BioUltra, ≥99.5% (T)
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β-胡萝卜素,β-Carotene;synthetic, ≥93% (UV), powder
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L-缬氨酸,L-Valine;PharmaGrade, ≥98.5%