This glass plant tissue culture vessel is built with high‑clarity, lab‑grade glass featuring smooth wall thickness and reliable thermal stability, suitable for repeated autoclave sterilization in laboratory workflows. The transparent body enables unobstructed visual observation of seedling growth, microbial activity and medium conditions throughout cultivation cycles. It is matched with vented lids in three sizes of 56mm, 64mm and 71.5mm, which fit jars of different capacities. Each lid is equipped with built‑in breathing holes to deliver controlled gas exchange, maintaining proper oxygen and carbon dioxide circulation while effectively blocking external contaminants. Widely applied as micropropagation jars, mycology culture containers, seedling strain bottles and glass reagent bottles, these vessels work for small‑scale bioreactor‑related plant tissue culture experiments and mycological research. Business buyers can select matched lid sizes according to their jar volumes, and custom surface processing such as labeling and silk‑screen printing is available for batch lab identification and project marking.
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