Pesticide analyser

Related tags Pesticide Research

Applied Biosystems, the UK-based provider of testing and analysis
systems for bacteria, has supplied Dr Specht & Partner Chemical
Laboratories with an API 4000 LC/MS/MS System to work alongside two
existing API 2000 LC/MS/MS Systems used to analyse pesticide
residues for the food industry.

Applied Biosystems​, the UK-based provider of testing and analysis systems for bacteria, has supplied Dr Specht & Partner Chemical Laboratories with an API 4000 LC/MS/MS System to work alongside two existing API 2000 LC/MS/MS Systems used to analyse pesticide residues for the food industry.

Dr Thomas Anspach, senior scientist at Specht & Partner, explained: "Many of our customers, especially those who are suppliers or manufacturers of baby food, have very strict quality control protocols and we provide them with a comprehensive quality assurance service. Apart from the work with pesticide residues, we analyse several products for mycotoxins and, for customers in the agrochemical industry, we validate new method protocols for pesticide registration according to the GLP regulations. Overall, our sample numbers have increased in the last few years by almost 100 per cent a year and, because of European regulations, we expect this increase to continue."

"Our work is relatively labour intensive - cutting samples, homogenising, extracting and summary clean-ups - and we realised that switching to LC/MS/MS methods would reduce the number of clean-ups required. Both of the LC/MS/MS analyser models we use are very rugged and allow us to inject crude sample extracts continuously over several months without having to completely clean the instrument. We chose the API 2000 system because it offered a good balance between cost and sensitivity and later decided to purchase an API 4000 system to overcome the matrix effects inherent in some of the samples we analyse. This instrument is much more sensitive and allows us to dilute the samples down to 1 in 10 or 1 in 50 to overcome these effects."

For more information about this and other products the company offers, contact click here.

Applied Biosystems is a technology leader in the changing dynamics of the life science marketplace. The Applied Biosystems business is focused on basic research, commercial research and standardized testing, including forensic human identification, HIV genotyping and food testing. The company has an installed base of more than 50,000 instrument systems in approximately 100 countries and is currently based in California, US.

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