For the lab: these are classic 17mm x 100mm polypropylene culture tubes. They come with an attached dual-position snap cap (LDPE) – you can leave it loose for air exchange or snap it shut tight for sealed storage. The polypropylene plastic is tough, can be autoclaved for sterilization, and withstands centrifugation up to 3000 RPM. They're also freezable for long-term sample storage. This case contains 500 tubes total, packaged as 20 bags of 25 sterile tubes each. Perfect for high-volume labs in clinical, research, or industrial settings. A reliable, versatile, and disposable tube for a huge range of applications from cell culture to sample storage. From Globe Scientific, a trusted supplier.
