50ml Centrifuge Tubes Screw Cap | Pack of 50 | Graduated, Conical Base

These 50ml centrifuge tubes are made from polypropylene, have a screw cap and a printed scale, and are supplied in a pack of 50. Each tube has a conical bottom and can stand upright, so it sits on the bench between steps. Choose blue or orange caps in the options. Features and benefits: - 50ml capacity with a scale marked from 5 to 45 in 5ml steps: read an approximate volume straight from the tube without a separate measure. - Screw cap closure: close the tube firmly for mixing, transport and storage of samples. - Conical bottom: collects pellets and settled solids at the tip after spinning. - Can stand upright: the tube stays in place on the bench between steps. - White label area: write the sample details on the tube so batches stay identifiable. - Polypropylene material: a plastic tube that is light and easy to handle. - Pack of 50 in blue or orange caps: colour coding helps separate samples, reagents or runs. Applications: - Laboratory analysis and sample preparation - Workshop, school and teaching laboratory use - Food, cosmetics and brewing sample handling - Storing and transporting small liquid samples In the box: Pack of 50 centrifuge tubes with screw caps, in your chosen cap colour. Note: Check your rotor and adapters take a tube of 28mm diameter and 116mm height before use. Balance opposite tubes in a centrifuge with equal volumes. The scale is a guide only, so use proper volumetric ware where accurate measurement matters.