Description
ASTM centrifuge tube 100 ml cylindrical, white graduated is a laboratory glassware item intended for centrifugation work under ASTM D96 conditions. The tube has a cylindrical body with a conical lower section and white graduation markings for clear volume reading during water and sediment determinations. It is manufactured from borosilicate glass 3.3, a material chosen for mechanical strength and chemical resistance in routine analytical handling. The 100 ml capacity matches common sample volumes used in standardized petroleum and related sediment protocols. Supplied as a single piece with a net weight of 0,058 kg, the tube fits workflows that require repeatable geometry and legible scale marks. This glassware from manufacturer Witeg is produced for laboratories that follow ASTM-style centrifuge methods and need consistent tube form. White graduations support straightforward reading under normal bench lighting. The conical bottom aids phase collection after spinning, while the cylindrical upper section provides a stable working volume. The item is suited to quality-control and research settings that process crude-oil matrices or comparable samples according to ASTM D96 practice.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc
- Capacity: 100 ml
- Material: Borosilicate glass 3.3
- Shape: Cylindrical with conical bottom
- Graduation: White graduated
- Standard: ASTM D96
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Questions about ASTM-centrifuge tubes 100 ml cylindrical white
What is this article?
ASTM-centrifuge tubes 100 ml cylindrical white is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Labware.
A centrifuge tube is conical so a pellet collects at the tip, and it is rated for a relative centrifugal force. A 15 mL tube and a 50 mL tube are different rotors. Polypropylene is the ordinary plastic. The cap has to survive the same force as the tube.
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 Centrifuge tubes (conical). The catalogue is Labware.
Shelves beside this one are Test tubes, Sample vials & NMR tubes and Tube & vial accessories.
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