The Crow Receiver Cylinder Class A with Interchangeable Stopper supplied by LabChoice Australia is designed for high accuracy collection and measurement of distillates during distillation and separation procedures. It is widely used in analytical chemistry, petrochemical testing, pharmaceutical research, and tertiary education laboratories where precise volumetric performance and controlled receiver switching are essential.
Manufactured from premium BORO 3.3 borosilicate glass, this Class A crow receiver cylinder offers excellent chemical resistance, low thermal expansion, and strong resistance to thermal shock under repeated heating and cooling cycles. The borosilicate glass composition complies with ISO 3585 requirements, ensuring consistent material quality and dimensional stability. Class A volumetric accuracy is produced and verified in accordance with ASTM E694 tolerances, supporting precise and repeatable volume measurements critical for quantitative distillation work. Manufacturing and inspection are conducted under ISO 9001 quality management systems, ensuring controlled graduation accuracy, surface finish, and joint consistency. Glass performance aligns with ASTM E438 principles for borosilicate laboratory glassware used in chemical environments.
Supplied by LabChoice Australia, the Crow Receiver Cylinder Class A with Interchangeable Stopper allows efficient switching between receivers without interrupting the distillation process, improving workflow efficiency and sample integrity. Clear graduations and high transparency support accurate meniscus reading, while the interchangeable stopper design provides flexibility for different experimental setups. For best practice, ensure all joints are correctly seated, operate within recommended temperature limits, and avoid mechanical stress during rotation. LabChoice Australia delivers a laboratory grade crow receiver solution that exceeds standard alternatives through certified Class A accuracy, superior material quality, and dependable performance aligned with ISO and ASTM quality expectations.
