Precision Systems Stirring Wires for Osmette 50 ul Samples Pack of 4 Seed Wires

Precision Systems 2033 Stirring Wires are specialized, consumable components used in Osmometers to ensure accurate measurement of freezing point depression in very small liquid samples. They provide gentle, controlled mixing of the tiny sample volume while it is being cooled in the instrument's thermal block. This ensures uniform supercooling and prevents concentration gradients. A mechanical tap or vibration of the wire against the sample tube wall is often used by the instrument to start the freezing process at the desired moment. Accurate osmolality measurement relies on precisely identifying the freezing point plateau. The stirring wires are vital for achieving this by ensuring the sample is homogeneous and that the freezing process is initiated reliably and consistently across all measurements.