Designed for flow cytometry applications, the Falcon® 12x75mm tube with cell strainer cap offers a convenient way to prepare laboratory samples. A 35 µm nylon mesh is incorporated into the dual-position snap cap, which can be used to collect the dissociated sample for downstream, processing in flow cytometry instruments. RNase/DNase-free. Widely used and referenced in laboratory protocols. Dual position snap-cap prevents sample loss with ease of handling. Sterile, nonpyrogenicity tested to less than 0.1 EU/mL.