High Purity Quartz Digestion Tube for Laboratory

Featuring a double-layer jacketed structure, the inner layer serves as the fluid channel while the outer layer acts as the cooling circulation cavity. With precisely designed cavity wall thickness, it achieves high heat exchange efficiency, rapidly cooling high-temperature vapor into liquid, making it ideal for distillation, purification, tail gas treatment, and other process scenarios. The entire unit has no metal parts in contact with fluids, eliminating sample contamination and ion precipitation—especially suitable for high-purity chemical reagent purification, semiconductor material preparation, and other processes with zero tolerance for impurities.

With a light transmittance of over 92%, the quartz material allows real-time observation of fluid status and condensation effects. The finely polished inner wall reduces fluid resistance and residue, making cleaning and maintenance easier. The supporting feet at the bottom enhance installation stability, and the standard ground glass joints on the side can be directly connected to laboratory glass pipelines and vacuum systems, ensuring strong adaptability. We offer various length specifications from 100mm to 500mm and support customization of joint sizes, jacket layers, and cooling medium channels according to customer process requirements, meeting different flow and temperature control needs.

Before leaving the factory, each condenser undergoes helium mass spectrometry leak detection and pressure resistance testing, ensuring no leakage within the pressure range of -0.1MPa to 0.5MPa. It can withstand instantaneous high temperatures up to 1200℃ and severe thermal shock, with a service life 3–5 times longer than ordinary glass condensers. Whether for scientific research in university laboratories or large-scale production in chemical enterprises, this quartz condenser provides a stable and efficient condensation solution, helping to improve the accuracy and reliability of experiments and production.