Norlab

Your partner in Northern Europe for innovative laboratory instruments

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Screening of drugs of abuse and pesticides in liver following homogenization and supported liquid extraction prior to GC/MS analysis
This poster shows how liver tissue was quickly and efficiently homogenized using the Lysera system, and that ISOLUTE SLE+ enables a fast, reliable protocol to extract pesticides and drugs of abuse panels from liver matrix using a single methodology.

Biotage analytical sample preparation 2019
This catalog presents the extensive range of products for analytical sample preparation from Biotage.

Extraction of synthetic cannabinoids (SPICE), opiates and benzodiazepine drugs from oral fluid using supported liquid extraction (SLE)
The extraction methodologies employed in this poster demonstrate the utility of supported liquid extraction as a viable extraction sorbent a broad range of drugs in complex matrices.

Sample preparation and protein: a comparison of protein removal with various sample preparation techniques using gel electrophoresis
This poster evaluates the effectiveness of six different sample preparation techniques for the removal of serum protein.

Supported liquid extraction: a novel sample preparation method for small molecule extraction from biological matrices prior to high pressure liquid chromatography mass spectrometry analysis
This poster demonstrates the utility of SLE for extracting a variety of basic, acidic and neutral drugs in biological fluids that are typically analyzed in forensic and clinical laboratories.

Extraction of antiepileptic drugs from human urine, serum and oral fluid using supported liquid extraction (SLE) in 96-well plate prior to LC-MS-MS
The extraction methodologies employed in this poster demonstrate the utility of supported liquid extraction as a viable extraction sorbent for antiepileptic drugs.

Extraction of mycophenolic acid and mycophenolic acid metabolite from serum using supported liquid extraction prior to LC-MS-MS analysis
In this poster, ISOLUTE SLE+ is shown to be a fast sample preparation alternative for biological fluids.

Extraction of acrylamide from coffee and potato chips using supported liquid extraction (SLE) prior to LC-MS/MS analysis
This poster demonstrates a novel, sensitive, cost effective and rugged method for the analysis of acrylamide in coffee and potato chips (crisps) using supported liquid extraction prior to LC-MS/MS analysis.

Evaluation of drugs of abuse extraction from oral fluid using supported liquid extraction (SLE+) prior to GC/MS and LC/MS analysis
This poster demonstrates the suitability of ISOLUTE SLE+ for the rapid and reliable extraction of multiple drugs of abuse and metabolites from oral fluid.

Supported liquid extraction of vitamin D metabolites: 25-hydroxy and 1α, 25-dihydroxy vitamin D2/D3 using PTAD derivatization prior to LC-MS/MS analysis
In this poster, high analyte recoveries and low ion suppression are demonstrated, allowing limits of quantitation at low pg/mL levels for the di-OH metabolites and < 1 ng/mL levels for the OH metabolites.

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