氨基磺酸,Sulfamic acid;EMPLURA®, ≥98.5% (acidimetric)
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碳酸甲乙酯,Ethyl methyl carbonate [EMC];98%
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正庚酸,Heptanoic acid;≥99.0% (GC)
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吩噻嗪,Phenothiazine;purum, ≥98.0% (GC)
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盐酸奥昔布宁,Oxybutynin chloride;certified reference material, pharmaceutical secondary standard
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多沙唑嗪甲磺酸酯,Doxazosin mesylate;certified reference material, pharmaceutical secondary standard
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苯甲酸苄酯,Benzyl benzoate;analytical standard, ≥98% (GC)