双硫腙俗称铅试剂,化学试剂。蓝黑色结晶性粉末,易被空气氧化,可加入二氧化硫水溶液保护;易溶于四氯化碳和氯仿,其溶液不稳定,微溶于乙醇,不溶于水。用作测定钴、铜、汞、锌和银等;络合指示剂。
... 双硫腙 杂质H dithizone impurity H 双硫腙 杂质I dithizone impurity I 3,4-甲苯二硫醇 杂质A 1,2-Benzenedithiol,4-methyl- impurity A ...
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-6 【中文名称】双硫腙 【英文名称】Diphenyl thiocarbazone 【产品规格】1g 60-10-6 << 上一篇:苯丁酸 >> 下一篇:2-氯苯甲酰胺 【相关链接】 ·邻硝基二苯胺 ·4-氯邻苯二甲酸 ·对磺酰胺苯甲酸 ·6-
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双硫腙显色后,用双波长薄层扫描仪测定。
The contents was determined by thin layer scanner with double wavelength after the dithizone colouration.
在形成胰岛样细胞簇后,用双硫腙做胰岛B细胞特异性染色。
The insulin clusters were stained with dithizone (DTZ), a zinc-chelating agent known to selectively stain pancreatic B cells.
采用双硫腙萃取分光光度法分别测定用三种不同方法处理的同一载银活性炭样品。
The Ag-loaded activated carbon(AAC) treated by 3 different methods was detected by spectrophotometry extracted by dithizone.
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