Description
Rectangular beaker 90 ml is a centrifuge accessory configured for rotor A-4-38. The 90 ml rectangular format provides the bucket geometry needed for matched swing-bucket runs and for use with compatible adapters and vessels in routine laboratory centrifugation. Each unit is supplied as a pack of 2 pieces so both sides of the rotor can be equipped evenly. Net weight is 0,270 kg and gross weight 0,300 kg, with a packaging volume of 0,002 m³. Origin is Germany (Saxony). These rectangular beakers from manufacturer Eppendorf belong to the accessory range for centrifuges that accept the A-4-38 rotor and support workflows in which rectangular buckets are required for sample processing, balance and secure seating. They are suited to clinical, research and quality-control laboratories that maintain A-4-38-based systems and need genuine 90 ml rectangular beakers in paired packs for consistent loading and reliable day-to-day operation without aerosol-tight claims beyond the stated product data.
This article is part of Beakers, in Beakers & flasks.
Key features
- Pack size: 2 pc(s)
- Capacity: 90 ml
- Compatible rotor: A-4-38
- Product type: Rectangular beaker
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Questions about Rect. buckets 90ml, rotor A-4-38 (2x)
What is this article?
Rect. buckets 90ml, rotor A-4-38 (2x) is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Beakers, inside Beakers & flasks, in Labware.
A beaker is an open, straight-sided working vessel with a spout. It is for dissolving, heating and pouring. The graduations are a guide, not a volumetric calibration. Low form and tall form differ in stability and in how easily a liquid splashes.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
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Shelves beside this one are Round-bottom flasks, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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