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Empowering the Future of Science Education

The United Scientific® Polypropylene Aspirator Bottle with Leak-Proof Spigot provides a convenient, durable solution for storing and dispensing distilled water and other compatible laboratory solutions. Available in 5L, 10L, and 20L capacities, these reusable laboratory dispensing bottles are well suited for educational laboratories, university research facilities, industrial labs, and other environments requiring controlled liquid dispensing.

Manufactured from lightweight, durable polypropylene (PP), each aspirator bottle is autoclavable and designed for dependable laboratory use. The integrated leak-proof threaded spigot requires only a half turn to open or close, allowing convenient control of liquid flow while minimizing unnecessary handling during dispensing.

The three available capacities make it easy to select the appropriate size for different laboratory workflows—from smaller-volume bench applications to higher-volume storage and dispensing requirements. All three sizes feature a 45 mm mouth I.D.; the manufacturer lists dimensions of 165 × 350 mm for 5L, 190 × 450 mm for 10L, and 230 × 520 mm for 20L.