Chromatography Systems

Instruments and systems for gas and ion chromatography, HPLC and low-pressure liquid chromatography with various detection methods; includes configurable components, parts, and accessories; includes gravity-flow liquid chromatography supplies.

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2,251 – 2,265 of 6,217 results

2,251

Thermo Scientific Temperature Control Kit

Lead screw syringe drive device for controlled delivery of lubricants through syringe tip attachment, enabling precise fluid dispensing via electric motor-driven linear motion; allows accurate lubricant metering for industrial applications like machine tool lubrication.

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2,252

Sigma Aldrich Fine Chemicals Biosciences Monoamine Oxidase Activity

Monoamine oxidases (MAO EC 1.4.3.4) are a family of mitochondrial enzymes that catalyze the oxidative deamination of monoamines. In mammals MAO consists of two isoenzymes MAO-A and MAO-B. MAO dysfunction is thought to be responsible for a number of neurological disorders. Unusually high or low levels of MAO in the body have been associated with depression schizophrenia substance abuse attention deficit disorder migraines and irregular sexual maturation. MAO inhibitors are one of the major classes of drug prescribed for the treatment of depression.