Bio-Rad的KnowItAll信息系统为光谱解析提供了一个平台。用户通过KnowItAll平台可以为红外光谱、拉曼光谱、近红外光谱、核磁共振、质谱和紫外可见光谱进行光谱检索、谱图分析、数据库建立和管理、结构图绘制以及制作报告等功能。

KnowItAll 9.5版本新增下列功能：
 光谱搜索 —— 改进多种分析技术同时检索结果展示；用户可选择查看详细的检索参数，这一参数可以被包含在报告中。
 混合物分析 —— 提供多种光谱对比的算法。用户可自定未知物中含有（或不包含）的物质，从而提高检索结果的可靠性。

Bio-Rad继续提供世界上最大数量、最佳质量的光谱数据库，这一集合包含140多万张纯有机化合物和商用产品的光谱图。研究人员通过和参考光谱的对比，确定样品中的化合物成分。在最新的版本中，Bio-Rad在原有的数据库中添加了光谱图，同时还提供了几个新类别的光谱图集。
 在HaveItAll^® IR中添加新的光谱数据，整个集合拥有超过225,000张红外光谱图。
 在HaveItAll Raman中添加新的光谱数据，整个集合拥有超过6,700张拉曼谱图。
 Bio-Rad在HaveItAll NMR谱图集中增加了70,000张谱图，使得这个集合拥有的核磁共振谱图超过560,000张。
 在HaveItAll XNMR谱图集中增加了超过19,000张谱图，使得这个集合拥有的XNMR谱图达到90,000张。
您可在www.knowitall.com/chinese上查看更多关于Bio-Rad公司的光谱解决方案以及光谱数据库的详细信息。

原文(英文)参考：
Bio-Rad Releases Version 9.5 of Its KnowItAll^® Spectroscopy Software and New Spectral Databases

Bio-Rad's KnowItAll Informatics System is a fully integrated spectroscopy software package that provides tools for spectral search, analysis, database building and management, structure drawing, and reporting with solutions for Infrared (IR), Raman, Near IR (NIR), Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS), and Ultraviolet-Visible (UV-Vis).

The KnowItAll 9.5 release includes the following enhancements:

• Spectral Search - now offers enhanced ability to visualize results from simultaneous searches from multiple analytical techniques and the option to view even more detailed search parameters and include in reports
• Mixture Analysis - now offers a choice of algorithm and the ability to include/exclude known components to improve results

Bio-Rad also offers access to one of the world's largest spectral reference collections containing over 1.4 million spectra of pure organic and commercial compounds. Researchers rely on these collections to determine chemical composition of samples by comparing them to the reference spectra. With this latest release, Bio-Rad offers several new spectral database options and has enhanced several others.

 New databases added to HaveItAll® IR bringing this collection to over 225,000 infrared spectra.
 New databases added to HaveItAll Raman bringing this collection to over 6,700 spectra.
 Bio-Rad added over 70,000 spectra added to HaveItAll NMR bringing this collection to over 560,000 spectra.
 Over 19,000 spectra added to HaveItAll XNMR bringing this collection to over 90,000 spectra.

View more information on Bio-Rad’s spectroscopy solutions, including a full list of spectral databases at www.knowitall.com/chinese