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间甲酚紫指示剂
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溴甲酚紫
溶于醇带黄色,溶于稀碱及氨中呈红紫色,不溶于水。有刺激性。 Bromocresol purple is a pH indicator. It changes from
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BS 50G 纯铁
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Anhydrous calcium sulfate (with indicator, 4 mesh) | 硫酸钙 (with indicator, 4 mesh)
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溴甲酚紫指示剂,115-40-2,0.04%
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溴甲酚紫,115-40-2,98%
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溴甲酚紫钠盐,62625-30-3,AR
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4-(2-吡啶偶氮)间-苯二酚钠盐 metal indicator Reag. Ph Eur
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Resazurin (sodium), indicator | MedChemExpress (MCE)
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中性红 indicator and for microbiology
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