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$3.44 -
$2.76 - $5.51
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.