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恒創專業(ye)生產(chan)(chan)(chan)溴(xiu)化鉀(jia)窗片(pian)(pian)采(cai)用晶體衍生提(ti)拉法(fa)制成，光(guang)譜區(qu)段是(shi)中紅(hong)(hong)外(wai)區(qu),即波數(shu)4000~400cm-1的(de)范圍內.KBr在中紅(hong)(hong)外(wai)區(qu)沒有吸收,用它來壓(ya)片(pian)(pian)測定不會對樣品信號(hao)產(chan)(chan)(chan)生干擾. 使(shi)用于國產(chan)(chan)(chan)，進口紅(hong)(hong)外(wai)分(fen)(fen)光(guang)光(guang)度(du)計，傅里葉變換紅(hong)(hong)外(wai)光(guang)譜儀的(de)液體分(fen)(fen)析(xi)實驗。
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