LCGC North America-06-01-2011

A case of over-recovery of a preservative on ageing of a pharmaceutical product provides a good example of how to approach solving a problem of overlapping peaks in an LC separation.

Converting a method from conventional HPLC to high-throughput HPLC or UHPLC is easy with a method translation calculator. Here's how to use them and where to find them, for free.

Isranalytica offered great talks on biotechnology, on topics from comprehensive protein characterization to middle-out proteomics to capillary electrophoresis for glycoprofiling.

Octadecyl bonded silica gel (C18) is widely used in solid-phase extraction (SPE), but there are many variations including particle size, pore size, surface chemistry, and carbon loading applications.

Click the title above to open the LCGC North America June 2011 regular issue, Vol 29 No 6, in an interactive PDF format.