Search: Fast GC & GC-MS, Application Note

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Rapid Multidimensional GC Analysis of Trace Drugs in Complex Matrices

Reduction in analysis time is an important goal for easing the burden of large sample sets associated with routine screening of blood samples and sample sets produced from drug metabolism studies. This study ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments

Comparison of Different Approaches to Rapid Screening of Headspace Samples: Pros and Cons of Using MS-Based Electronic Noses versus Fast Chromatography

In recent years there has been a growing demand on fast screening systems for classification of samples using their volatile composition. Typically, these samples can be analysed by either static headspace or ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments

The Addition of the Anatune CoolR+ Fast Oven Cooling Accessory to the Agilent 7890 GC

As previously reported in Anatune application notes, (AS35 and AS46), the time taken for the GC oven to cool from the end temperature of one run to the start temperature of the next run can be a significant p ...

Resource - admin - 9th Sep 2010 - 0 comments

Improvements in Sample Throughput without Revalidation by Further Reduction of the GC Cooling Time

As previously reported in an Anatune application note, (AS35), the time taken for the GC oven to cool from the end temperature of one run to the start temperature of the next run can be a significant proporti ...

Resource - admin - 9th Sep 2010 - 0 comments

Rapid Analysis of the British Gas 19 PAH Standard using the Anatune XLR8R, the Anatune Cooling Accessory and Agilent 5975 GC-MS

In busy laboratories, there are clear incentives to minimise the instrument runtime. To this end, we have developed a rapid method to analyse the British Gas 19 Standard using the Anatune XLR8R to increase t ...

Resource - admin - 9th Sep 2010 - 0 comments

Simultaneous FID and MS Detection by Dual Injections from the Same Sample Vial

A customer had a need to routinely inject two aliquots from one sample vial into two columns, one connected to an MSD and the other to an FID. This application note details how this is made possible using th ...

Resource - admin - 9th Sep 2010 - 0 comments

Increased Sample Throughput without Revalidation by Reducing the GC Cooling Time

The time taken for the GC oven to cool from the end temperature of one run to the start temperature of the next run can be a significant proportion of the instrument injection-to-injection cycle time, especia ...

Resource - admin - 9th Sep 2010 - 0 comments

Rapid Analysis of VOCs in Water by HS-MACH-MS to MCERTS Criteria using the Agilent 5975 GC-MS

A headspace-sampling (HS) method has been developed for rapid quantitation of ppb-level contamination in water samples. The 51/4 minute cycle time (the time between 2 injections as entered in the MPS method) ...

Resource - admin - 9th Sep 2010 - 0 comments

Rapid Analysis of Selected SVOCs and PAHs using the Anatune XLR8R, the Anatune Cooling Accessory and Agilent 5975 GC-MS

In busy laboratories, there are clear incentives to minimise the instrument runtime. This leads to faster turnaround times, greater flexibility and reduced costs. To this end, we have developed a rapid meth ...

Resource - admin - 9th Sep 2010 - 0 comments

Py-GCxGC-TOFMS: Structured Data from Structured Samples

Pyrolysis is the process of thermal degradation of a high molecular weight material in an inert atmosphere with analysis of the degradation products usually by gas chromatography. The degradation products fo ...

Resource - admin - 9th Sep 2010 - 0 comments