
These red polyethylene snap caps are designed for use with vacuum/test tubes, providing a secure closure for 13mm tube openings. Made from durable polyethylene, they offer reliable sealing for laboratory applications. Each bag contains 1000 caps.
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These red polyethylene snap caps are designed for use with vacuum/test tubes, providing a secure closure for 13mm tube openings. Made from durable polyethylene, they offer reliable sealing for laboratory applications. Each bag contains 1000 caps.
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