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Optimizing EPA Method 8270: PerkinElmer Clarus SQ8 Gas Chromatograph/Mass Spectrometer (GC/MS) … Meeting the Challenges and Optimizing Results and Profitability
Oral Presentation
Prepared by L. Marotta, H. Grecsek
PerkinElmer, 710 Bridgeport Avenue, Shelton, CT, 06486
Contact Information: lee.marotta@perkinelmer.com; 201-864-0852
ABSTRACT
This presentation will focus on method performance and criteria of EPA method 8270 using the PerkinElmer Clarus SQ8 GC/MS.
In addition to data from the conventional method, novel approaches to this method will be discussed including reducing sample size, as low as 1mL extraction volume, and meet drinking water detection limits. There are many advantages to using smaller sample volumes, as follows:
• Improve profitability by reducing laboratory operating costs by requiring less extraction solvent (up to 300x less), minimize refrigerator space needs (smaller containers), and requiring less high cost glassware;
• Optimize productivity by reducing sample preparation time improving laboratory efficiency;
• Enhance instrument uptime by injecting smaller amounts of matrix which equates to higher profits (especially for 8270;
• Is much more environmentally friendly!
There are many disadvantages of extracting one liter of sample. Why use 1 liter when 1mL can do the job especially for 8270?
Because of the improvements in technology and improvements in ease of use, the Clarus SQ8 GC/MS can enhance profitability in addition to improving the quality of results.
Oral Presentation
Prepared by L. Marotta, H. Grecsek
PerkinElmer, 710 Bridgeport Avenue, Shelton, CT, 06486
Contact Information: lee.marotta@perkinelmer.com; 201-864-0852
ABSTRACT
This presentation will focus on method performance and criteria of EPA method 8270 using the PerkinElmer Clarus SQ8 GC/MS.
In addition to data from the conventional method, novel approaches to this method will be discussed including reducing sample size, as low as 1mL extraction volume, and meet drinking water detection limits. There are many advantages to using smaller sample volumes, as follows:
• Improve profitability by reducing laboratory operating costs by requiring less extraction solvent (up to 300x less), minimize refrigerator space needs (smaller containers), and requiring less high cost glassware;
• Optimize productivity by reducing sample preparation time improving laboratory efficiency;
• Enhance instrument uptime by injecting smaller amounts of matrix which equates to higher profits (especially for 8270;
• Is much more environmentally friendly!
There are many disadvantages of extracting one liter of sample. Why use 1 liter when 1mL can do the job especially for 8270?
Because of the improvements in technology and improvements in ease of use, the Clarus SQ8 GC/MS can enhance profitability in addition to improving the quality of results.