Comparative Evaluation Of Automated Flash Chromatography And Preparative HPLC For Bench-Scale Purification Of A Broad Range Of Sample Types
The goal of a purification chemist is to deliver suitable quantities of high purity compounds in the shortest possible time. Two of the most popular purification techniques are Automated Flash Column Chromatography (AFCC) and Preparative HPLC. Traditionally, AFCC is characterized by the ability to load large amounts of material and has short purification times, while Prep HPLC is valued for high resolution separations resulting in very pure products. As a result, AFCC is often used as a preliminary technique whereby the crude sample is pre-purified before final high resolution purification using Prep HPLC. By Bopanna N.K., Chitra Sundararajan, and Mark Jacyno
WHITE PAPERS & CASE STUDIES
Drug Safety And Product Protection Driving Blister Packaging Growth
Trends in packaging of prescription and over-the-counter drugs indicate continued growth in the blister packaging market. The U.S. blister market size reached $2.58 billion in 2013 and is projected to reach $3.44 billion by 2018. This escalation outpaces the growth of other packaging formats, principally bottling. While key factors driving that trend reflect the ongoing focus by manufacturers on drug safety and protection, others arise from the latest government regulations and the growing voice of the consumer.
Viscometer vs. Rheometer: Which Is The Better Choice?
This is the type of query that comes in from customers to instrument manufacturers on a frequent basis. It may go somewhat like the following set of statements and questions.
Efficiencies In Powder Dispersion For Manufacturers
This white paper explores five tips for dispersing powders into liquid more efficiently.
When Powders Fail To Flow
There are many traditional measurement methods for characterizing the “flowability” of powders: angle of repose, flow cup, tap test. Practitioners know that the information may not be useful some of the time, but experience helps to separate the meaningful test results from those that may be suspect.
Robolux Valves And ELEMENT Control Heads: A Combination To Facilitate The Next-Generation Of Plants
Maintaining sterile process conditions is a vital but daunting task for manufacturers. Separation processes like filtration and chromatography place considerable demands on sterile systems and must be done properly to ensure the purity of media.
Medication Errors -- A Threat To Patient Safety: Mitigating Errors With Tablet Appearance
Medical prescription drug errors by doctors, pharmacists and patients account for 1.5 million incidences of sickness, injuries or deaths in the U.S. each year. By Jay Anbil and Steve Yoder