The chromogenic reaction between HSCT and silver was studied.
研究了氯磺酚偶氮硫代若丹寧(HSCT)與銀的顯色反應.
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Chromogenic black - and - white photographic film is a new emergent type of black - and - white film.
黑白 染料膠片是繼彩色膠片之后發(fā)展起來的一種新型黑白膠片品種.
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A sensitive chromogenic reagent , 2 - ( 4 - chloro - 2 - phosphophenylazo ) - 7 - ( 2,4 - dichlorophenylazo ) - 1,8 - dihydroxy - 3,6 - naphthalene disulfonic acid ( abbreviation : DC - CPA ), has been used in the spectrophotometric determination of bismuth.
研究了 2- ( 4-氯 -2- 膦酸基苯偶氮 ) -7- ( 2, 4- 二氯苯偶氮 ) -1, 8-二羥基-3, 6- 萘二磺酸 ( DC -CPA ) 與鉍的顯色反應.
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Rhodium in rhodium plating bath was determined by spectrophotometry with sodium hypochlorite as chromogenic agent.
用次氯酸鈉作顯色劑光度測定鍍銠溶液中的銠.
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