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Mix, filter and study samples with scientific glassware and plastics, such as beakers, sample platforms, flasks, cuvettes and funnels. Graduated marks that are easy to read simplify measurements, flared rims promote precision pouring and virtually unbreakable, chemical-resistant designs are made to last.
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Now there's a safe, economical way to cap and recap blood collection tubes and disposable glass culture tubes, regardless of manufacturer. Uni-Flex® Safety Caps are available for a wide range of biomedical and industrial applications. The Uni-Flex® Safety Cap liquid tight seal ensures sample integrity and prevents spillage of serum samples. Uni-Flex® Safety Caps protect your laboratory staff from the aerosols of highly infectious organisms such as TB and the HTLV-III virus.