Search: TPHs

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TPHs in Wastewaters using the Focus Robotic Sample Processor

Traditional liquid-liquid extraction of wastewaters for TPH (Total Petroleum Hydrocarbons) generally requires large samples i.e.1L to be extracted with an appropriate solvent, the resulting extract concentrat ...

Resource - Susan Gilbert - 15th Apr 2011 - 0 comments

Determination of TPH in Water using SPE DEX and LVI GC FID

Within this technical note, Anatune Ltd. presents a novel approach to the analysis of TPH in water that utilises a rational combination of newly developed technology: automated SPE; rapid extract drying using ...

Resource - Susan Gilbert - 15th Apr 2011 - 0 comments

Online Solid Phase Extraction of Total Petroleum Hydrocarbons from Water Samples

An automated, on-line, Solid Phase Extraction (SPE) method has been developed to extract Total Petroleum Hydrocarbons (TPHs) in the C10-C40 range from water. The system is able to add the required volumes of ...

Resource - admin - 9th Sep 2010 - 0 comments

Automation of Speciation of TPH CWG Extracts by SPE

The speciation of TPH CWG extracts by Solid Phase Extraction (SPE) into aliphatic and aromatic fractions has traditionally been a labour intensive procedure. This short note describes the automation of this ...

Resource - admin - 9th Sep 2010 - 0 comments

Improvements in Productivity Using the Fast GC Bundle

This application note details an innovative Fast GC Bundle developed by Anatune incorporating an XLR8R and a CoolR+. The package can significantly reduce instrument cycle times, the time between two subsequen ...

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

The anatune TPH-1 Analyser for the Automated Sample Preparation and Analysis of Total Petroleum Hydrocarbons in River and Waste Waters

The current, widely used method for the sample preparation and analysis of Total Petroleum Hydrocarbons (TPHs) in surface waters and effluents involves the liquid-liquid extraction of a 1L water sample with 2 ...

Resource - admin - 9th Sep 2010 - 0 comments

Cutting Down Analysis Times with the Anatune GC XLR8R

The GC Racer is an innovative accessory that boosts the heating power of Agilent gas chromatographs. It is fully integrated within the GC temperature control with no additional software to run it, so that af ...

Resource - admin - 9th Sep 2010 - 0 comments