Glass Pocket Thermometer Adapter BORO 3.3 Laboratory Grade

Description Description A glass pocket thermometer adapter provides a sealed and accurate entry point for inserting a laboratory thermometer into flasks, distillation heads, and reaction vessels while maintaining a closed system. Manufactured from BORO 3.3 glass compliant with ISO 3585 and aligned with the chemical-resistance and thermal-performance expectations outlined in ASTM E438 Type I specifications, the adapter ensures dependable performance during heating and reflux. LabChoice Australia supplies precision-formed adapters that hold the thermometer at the correct immersion depth, reducing measurement errors and helping maintain stable temperature readings across routine and specialised workflows in chemistry, distillation, and analytical labs. The BORO 3.3 construction resists acids, organics, thermal shock, and repeated heating cycles commonly used in Australian school laboratories, universities, and industrial R and D facilities. Its narrow, calibrated pocket helps minimise vapour loss while ensuring proper vapour-phase contact, which is essential for distillation purity, solvent recovery, and controlled chemical reactions. Suitable for standard joint sizes and compatible with most laboratory thermometers used in ISO and ASTM governed applications, the adapter integrates seamlessly into your existing glassware assemblies. LabChoice Australia maintains onshore stock for reliable delivery, ensuring your laboratory can operate with confidence and technical accuracy backed by high-quality BORO 3.3 engineering. Item Code Cone For Flask Size (ml) Pack LC-10-PT4301 14/29 250 to 500 1 LC-10-PT4302 19/26 250 to 500 1 LC-10-PT4303 24/29 250 to 500 1 LC-10-PT4304 24/29 1000 1 LC-10-PT4305 24/29 2000 1 LC-10-PT4306 24/29 3000 1 LC-10-PT4307 24/29 5000 1