Fast Analysis of Malt Whisky by GC–MS Using an Ultra High Performance VF-WAXms Column from Varian, Inc.

The flavours of malt whisky result from a complex blend of long chain esters and alcohols, derived from the distillation products and the composition of the wooden barrels in which the finished product is aged. As shown below, the new VF-WAXms column from Varian, Inc. is ideal for analysing whisky, especially when trace analysis is needed. The column's ultra-low bleed increases sensitivity, extends column life and improves accuracy, even at higher temperatures. In addition, VF-WAXms columns are suitable for use with MS detectors, as the ultra low bleed eliminates interferences and permits more sensitive detection.

VF-WAXms 0.15 mm i.d. columns have the added advantage of combining high resolution analysis with much faster run times, thus increasing productivity without the need to invest in new hardware. They can be used on all GC and detector combinations unlike other smaller i.d. types (e.g., 0.1 mm) that might require a hardware change. The 0.15 mm columns also have a greater loadability than 0.1 mm i.d. versions. VF-WAXms 0.15 mm i.d. columns, therefore, provide a perfect combination of productivity, high resolution, loadability and ease-of-use.

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