Immuno tubes are often used for determining hormone levels, for example TSH (thyroid stimulating hormone). With a length of  75 mm and a diameter of 12 mm with and without a “star”, they are available in both MICROLON 200 and MICROLON 600 quality. The so-called “star” at the bottom of the tubes serves to increase the surface and thus makes it possible to bind larger amounts of antigens or antibodies. The quality of our immunological products is constantly controlled in our quality assurance laboratory by means of ELISA.


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