
These flange plug caps are manufactured from durable polyethylene and are designed to securely seal test tubes and other laboratory vessels. The 16mm size fits standard tube openings, and the bright yellow color allows for easy identification. Supplied in a bulk bag of 1000 caps for high-volume laboratory use.
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These flange plug caps are manufactured from durable polyethylene and are designed to securely seal test tubes and other laboratory vessels. The 16mm size fits standard tube openings, and the bright yellow color allows for easy identification. Supplied in a bulk bag of 1000 caps for high-volume laboratory use.
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