SRK's unique architectural design has allowed for the development of out-of-the-box email encryption applications that encrypt and decrypt 75MB files in less than 5 seconds and add only 100K to file size.
Column chromatography is one of the most common methods of protein purification. Like many of the techniques on this site, it is as much an art form as a science. Proteins vary hugely in their properties, and the different types of column chromatography allow you to exploit those differences.
1 Gerber, F.; Krummen, M.; Potgeter, H.; Roth, A.; Siffrin, C.; Spoendlin, C. (2004). Practical aspects of fast reversed-phase high-performance liquid chromatography using 3Î¼m particle packed columns and monolithic columns in pharmaceutical development and production working under current good manufacturing practice.