Norlab

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Growing and harvesting of bacteria
understand the role of some genes in mutation rates and bacterial evolution, the INSERM Unit U571 of the Necker medical university in Paris, France, specialized in bacterial genetics, performs a competition application between wild type and genetically modified bacteria (E.Coli). These bacteria are cultivated on LB medium and exposed to stress from 3 days to one week and their growth is measured everyday by counting their colonies on Petri dishes.

Fermentation process
A Japanese company implanted wordwide, a major player in the food industry and one of the world leaders in lysine, theonine and tryptophane production, produces these amino acids with natural fermentation processes and sells them for animal feeding.

Extraction of non-steroidal anti-inflammatory drugs (NSAIDs) from plasma using ISOLUTE SLE+ supported liquid extraction plates
This application note highlights the use of supported-liquid extraction to isolate three common NSAIDs, sulindac, flurbiprofen and ibuprofen, from human plasma. Supported-liquid extraction (SLE) is a 96-well sample preparation technique that is similar to traditional liquid-liquid extraction (LLE).

Extraction of 11-nor-9-carboxy-Δ9-tetrahydrocannanbinol from urine using ISOLUTE SLE+
This application note describes the extraction of THC and metabolites from urine using ISOLUTE SLE+ columns or plates.

Extraction of tamoxifen and metabolites from urine using ISOLUTE SLE+
In this application note, Biotage demonstrates a rapid and reliable 96-well supported liquid extraction assay for the extraction of tamoxifen and metabolites from plasma.

Extraction of tamoxifen and metabolites from plasma using ISOLUTE SLE+
In this application note, Biotage demonstrates a rapid and reliable 96-well supported liquid extraction assay for the extraction of tamoxifen and metabolites from plasma.

Extraction of THC and metabolites from plasma using ISOLUTE SLE+
This application note describes the extraction of THC and its metabolites from plasma using ISOLUTE SLE+ supported liquid extraction plates followed by UPLC-MS/MS analysis.

Extraction of testosterone and other steroid hormones from human plasma using ISOLUTE SLE+ 96-well plates
The method in this application describes the use of ISOLUTE SLE+ supported liquid extraction plates (96-well) to extract a range of steroid hormones including testosterone and progesterone from human plasma. This simplified and efficient extraction method has significant analyte recoveries ranging from 90-107% with LOQs as low as 500 pg/mL.

Extraction of amphetamines from urine using ISOLUTE SLE+ 96-well plates
The method in this application describes the use of ISOLUTE SLE+ in 96 well plate format for the extraction of a range of amphetamines. This procedure is effective with sample volumes of 100 uL for analyte recoveries > 90%.

Extraction of amphetamines from urine using ISOLUTE SLE+ columns
The method in this application describes the use of ISOLUTE SLE+ in column format for the extraction of a range of amphetamines. This method is effective for sample volumes of 500 uL with analyte recoveries > 95%.

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