BlueStar系列紫外可见分光光度计
BlueStar系列紫外可见分光光度计

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BlueStar

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中国大陆

  • 钻石
  • 第20年
  • 一般经销商
  • 营业执照已审核
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紫外 / 可见分光光度计 BlueStar 系列是基于紫外可见分光光度法原理,利用物质分子对紫外可见光谱区的辐射吸收来进行分析的一种分析仪器。可用于光谱扫描、光度测量、动力学测量、定量测量、多组分分析、水质分析、生化分析。

  • 稳定性高 双光束测光系统实时参比校正,保证了基线稳定性

  • 高性能 完备的自检功能,两带宽自动切换,自动旋转六联池支架

  • 高精度 采用光栅系统,低杂散光,高波长准确度

  • 友好的人机对话 基于WINDOWS环境设计的中英文操作软件,简单易用,灵活易用,轻松满足使用者的分析需求

  • 可扩展性 全自动进样器、微量池支架、恒温池支架、长光程支架和比色皿系列等可选附件,使仪器的应用范围扩展、使用更加方便


  • Chiara Maggia, Maria Teresa Berduccia, Jessica Bianchia,∗, Michele Gianib, Luigi Campanellac a Advanced Institute for Environmental Protection and Research – ISPRA, Via di Casalotti 300, Rome, Italy b National Institute of Oceanography and Experimental Geophysics, Biological Oceanography Department, Via Piccard 54, 34100 Trieste, Italy c Chemical Department University “La Sapienza”, P.le Aldo Moro 5, 00185 Rome, Italy

    环保 2017-10-25

  • Abstract: In this work we have developed a cost-effectivemethod for the analysis of methyl mercury (MeHg) inseawater fish muscle. The novelty of this method lies in theuse of microwave- assistedextraction with acidic solution (HCl), addition of toluene, and subsequent extraction with cysteine acetate solution where only MeHg is present because of its affinity for cysteine groups. MeHg in cysteine phase and total mercury in the homogenate muscle tissue were determined using a direct Hg analyzer (DMA-80). Validation, precision, and accuracy of the methodwere evaluated and monitored with a tuna fish certified reference material (CRM 463) containing MeHg. Keywords Methyl mercury  Microwave extraction  Mercury  Direct mercury analyzer

    食品/农产品 2017-10-25

  • Abstract: In this work we have developed a cost-effectivemethod for the analysis of methyl mercury (MeHg) inseawater fish muscle. The novelty of this method lies in theuse of microwave- assistedextraction with acidic solution (HCl), addition of toluene, and subsequent extraction with cysteine acetate solution where only MeHg is present because of its affinity for cysteine groups. MeHg in cysteine phase and total mercury in the homogenate muscle tissue were determined using a direct Hg analyzer (DMA-80). Validation, precision, and accuracy of the methodwere evaluated and monitored with a tuna fish certified reference material (CRM 463) containing MeHg. Keywords Methyl mercury  Microwave extraction  Mercury  Direct mercury analyzer

    食品/农产品 2017-09-06

  • The specific aim for this ongoing study is todetermine whether female subjects (18-40years of age, target=120) who enroll in the study with elevated hair mercury levels(>0.8 ppm) and are then fed low mercuryfish (farmed salmon or farmed tilapia at 6 ounces [170g]/week for 12-13 weeks),while avoiding other seafood, willsignificantly decrease their hair and bloodmercury concentrations while maintainingor increasing their plasma omega-3 fattyacid (EPA/DHA) levels.

    食品/农产品 2017-09-06

  • Abstract: In this work we have developed a cost-effectivemethod for the analysis of methyl mercury (MeHg) inseawater fish muscle. The novelty of this method lies in theuse of microwave- assistedextraction with acidic solution (HCl), addition of toluene, and subsequent extraction with cysteine acetate solution where only MeHg is present because of its affinity for cysteine groups. MeHg in cysteine phase and total mercury in the homogenate muscle tissue were determined using a direct Hg analyzer (DMA-80). Validation, precision, and accuracy of the methodwere evaluated and monitored with a tuna fish certified reference material (CRM 463) containing MeHg. Keywords Methyl mercury  Microwave extraction  Mercury  Direct mercury analyzer

    食品/农产品 2017-10-25

  • Abstract: In this work we have developed a cost-effectivemethod for the analysis of methyl mercury (MeHg) inseawater fish muscle. The novelty of this method lies in theuse of microwave- assistedextraction with acidic solution (HCl), addition of toluene, and subsequent extraction with cysteine acetate solution where only MeHg is present because of its affinity for cysteine groups. MeHg in cysteine phase and total mercury in the homogenate muscle tissue were determined using a direct Hg analyzer (DMA-80). Validation, precision, and accuracy of the methodwere evaluated and monitored with a tuna fish certified reference material (CRM 463) containing MeHg. Keywords Methyl mercury  Microwave extraction  Mercury  Direct mercury analyzer

    食品/农产品 2017-09-06

  • The specific aim for this ongoing study is todetermine whether female subjects (18-40years of age, target=120) who enroll in the study with elevated hair mercury levels(>0.8 ppm) and are then fed low mercuryfish (farmed salmon or farmed tilapia at 6 ounces [170g]/week for 12-13 weeks),while avoiding other seafood, willsignificantly decrease their hair and bloodmercury concentrations while maintainingor increasing their plasma omega-3 fattyacid (EPA/DHA) levels.

    食品/农产品 2017-09-06

  • Chiara Maggia, Maria Teresa Berduccia, Jessica Bianchia,∗, Michele Gianib, Luigi Campanellac a Advanced Institute for Environmental Protection and Research – ISPRA, Via di Casalotti 300, Rome, Italy b National Institute of Oceanography and Experimental Geophysics, Biological Oceanography Department, Via Piccard 54, 34100 Trieste, Italy c Chemical Department University “La Sapienza”, P.le Aldo Moro 5, 00185 Rome, Italy

    环保 2017-10-25

  • Chiara Maggia, Maria Teresa Berduccia, Jessica Bianchia,∗, Michele Gianib, Luigi Campanellac a Advanced Institute for Environmental Protection and Research – ISPRA, Via di Casalotti 300, Rome, Italy b National Institute of Oceanography and Experimental Geophysics, Biological Oceanography Department, Via Piccard 54, 34100 Trieste, Italy c Chemical Department University “La Sapienza”, P.le Aldo Moro 5, 00185 Rome, Italy

    生物产业 2017-09-06

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