Description
Test tube insert for MS 26, PZ 26 and compatible systems is a laboratory accessory configured for 40 tubes of 20 mm diameter. This insert provides organised, stable placement of test tubes within multi-position heating or processing equipment, supporting efficient batch handling in analytical, preparative and quality-control workflows. It is intended for use with MS 26 and PZ 26 series apparatus and accommodates forty glasses each of 20 mm outer diameter, helping laboratories maintain consistent tube arrangement during routine operations. The design focuses on reliable glassware positioning to improve sample throughput and day-to-day workflow clarity in chemistry and life-science settings. Supplied as a single piece from manufacturer Gestigkeit, the insert serves as a practical Reagenzglaseinsatz component for laboratories already operating compatible equipment and requiring a standardised 40-tube layout. Whether applied for heating steps, sample organisation or general multi-tube processing, it offers a straightforward capacity solution without altering the host instrument. Suitable for research, teaching and industrial labs that need a dedicated insert matched to 20 mm tubes on MS 26 / PZ 26 platforms.
This article is part of Test tubes, in Tubes & vials.
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Questions about Insert plate for test tubes for MS 26, PZ 26... for 40 tubes 20mmØ each.
What is this article?
Insert plate for test tubes for MS 26, PZ 26... for 40 tubes 20mmØ each. is the article on this page. Luminix Health distributes Gestigkeit for laboratory use. It sits in Test tubes, inside Tubes & vials, in Labware.
A test tube is the open cylindrical vessel for a small liquid, in borosilicate glass or in plastic. Rimmed and rimless mouths differ. The size is diameter by length. It is not graduated for a result, and a glass tube that will be centrifuged has a force limit.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
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The category is Tubes & vials. The sub-category is Test tubes. The catalogue is Labware.
Shelves beside this one are Centrifuge tubes (conical), Sample vials & NMR tubes and Tube & vial accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.




