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$2.12 -
$1.70 - $3.40
Plugs are essential for sealing unused ports in manifolds, valves, and flow control modules. Whether you are pressure-testing a new microfluidic circuit or reconfiguring an instrument for a different reagent path, a high-quality plug ensures a leak-proof seal that maintains system integrity. Designed for flat-bottom ports, our plugs provide a reliable barrier against both vacuum and high pressure.