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我单位最新研究试验成功简易、实用、快速蒸馏分离姜黄素光度法定硼器,只需用单个石英瓶便可代替原蒸馏法使用的价格昂贵的成套石英仪器,使成本降低三分之二。且在蒸馏吸收方式、试液转移、快速显色等关键技术上有新的发展,可批量操作、简化手续,提高工效三倍以上。本法可测钢铁及各种合金钢中0.0002％以上含硼量。方法简便、快速、易掌
My unit of the latest research trials successfully simple, practical, rapid distillation of curcumin photometric determination of Boron, just a single quartz bottle can replace the original distillation method used expensive quartz instruments, the cost of two-thirds. And in the distillation absorption mode, the test solution transfer, rapid color development and other key technologies have new developments, batch operation, simplify procedures, improve work efficiency more than three times. This method can be measured in steel and various alloy steel 0.0002% or more boron content. Method is simple, fast, easy to handle