The Bel-Art Coplin Staining Jar is a durable polypropylene container designed for reliable microscope slide staining and transport. A sealing ring creates a watertight closure, and five internal slots hold up to 10 standard 1 x 3 in (25 x 75 mm) slides back-to-back. Steam autoclavable at 121°C (250°F) with the lid detached, it supports strict hygiene protocols in veterinary labs and clinics. Compact dimensions (59.7 mm base diameter, 114 mm height) make it an efficient, space-saving choice for routine staining workflows in animal hospitals and livestock health products testing environments.