Norlab

Your partner in Northern Europe for innovative laboratory instruments

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Drugs of abuse extraction from whole blood using supported liquid extraction (SLE) and Extrahera automation prior to UPLC-MS/MS analysis
This poster discusses the potential for a single extraction protocol for various drugs of abuse classes prior to UPLC-MS/MS analysis.

Extraction of catecholamine acid metabolites from plasma prior to analysis using UHPLC-MS/MS
This poster presents optimization of the method development process to maximize analyte sensitivity in the extraction and quantitation of VMA, HVA and 5 HIAA metabolites from plasma. Parameters investigated include MRM transitions, chromatography and sample preparation protocols.

Comparison of sample preparation options for the extraction of a panel of endogenous steroids from serum prior to UHPLC-MS/MS analysis
This poster compares sample preparation options for the extraction of a panel of endogenous steroids from serum. LC-MS/MS parameters were investigated for increased sensitivity: MRM transitions, chromatography and mobile phase additives for use with positive and negative ionisation modes.

Extraction of tricyclic anti-depressants from plasma using ISOLUTE SLE+ supported liquid extraction plates
This application note describes the development of an automated procedure for high throughput supported liquid extraction of three tricyclic antidepressant drugs from human plasma, using the ISOLUTE SLE+ supported liquid extraction plate. Analyte recovery, along with the speed and efficiency are compared to traditional liquid-liquid extraction (LLE).

ISOLUTE SLE+ supported liquid extraction plates for the extraction of drugs from biological fluids
This technical note introduces Biotage's ISOLUTE SLE+ supported liquid extraction plates, it contains useful information and examples of uses for them.

Extraction of corticosteroids from plasma using ISOLUTE SLE+ supported liquid extraction plates
This application note shows that ISOLUTE SLE+ supported liquid extraction plates can be used to extract a range of corticosteroids from human plasma with quantitative recoveries and RSDs < 10%.

IDEX column hardware (2017-2018 catalog extract)
IDEX offers an extensive line of HPLC and UHPLC column hardware that has been optimized to enable selectivity, efficiency, and high-quality separation performance in your flow paths.

IDEX degassers (2017-2018 catalog extract)
Degassers improve fluidic instrument precision and reliability by removing dissolved gases from fluids before they outgas and form problem causing bubbles.

IDEX valves (2017-2018 catalog extract)
IDEX valves are an integral part of advanced fluid-handling solutions for a wide range of analytical instrumentation and clinical diagnostic systems.

IDEX filters and frits (2017-2018 catalog extract)
IDEX filters offer an optimal way to filter your solvents, preventing pump cavitation and system damage. They offer different style filters for specific system specifications.

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