Gradient makers are milled of heavy acrylic plastic with high quality, leak-free Teflon® valves
Includes:
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Gradient Maker with Teflon Valves
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Adapter Barbed Fitting
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Luer Outlet Fitting
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22-gauge Needle
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Support Rod
Flat base provides stability on magnetic stir.
Takes Luer or 4 mm ID tubing. With included adapters, can also take 2 mm ID or 22-gauge tubing.