Borosil 1625 Relative Density Bottles (Pyknometer) with I/C PTFE Stoppper

Borosil 1625 Relative Density Bottles (Pyknometer) with I/C PTFE Stopper: Borosil 1625 relative density bottles, or pyknometers, are equipped with an interchangeable (I/C) PTFE stopper. These bottles are designed for precise measurement of the relative density of liquids in laboratory settings. The PTFE stopper ensures a secure seal, preventing any loss of liquid during density measurements, allowing for accurate and reliable results.