Sterile Falcon tubes 50ml Self Standing, Googlab Scientific, packed in bags, 20x25pcs./500pcs.

50 ml self-standing laboratory test tube – precision, tightness and safety of medical grade

50 ml centrifuge tubes type self-standing (with collar) is a specialized solution designed for advanced laboratory and diagnostic procedures, where complete control over cleanliness, reliability, and ease of use are essential. Made of non-toxic polypropylene (PP) in class USP VI, show excellent chemical, mechanical and thermal compatibility, not affecting the sample even during long-term storage. The cap is made of HDPE ensure high tightness, eliminating the risk of leaks or sample contamination. Additionally, the ergonomic design allows for one-handed opening and closing – increasing work efficiency in aseptic environments. White field for description i clear, printed volume scale They allow for quick and accurate content determination, even in difficult operating conditions. The self-standing design facilitates handling of tubes in racks and centrifuges without the need for additional adapters.

Guaranteed purity and quality confirmed by international certificates

The tubes are manufactured in fully automated process, without human contact, in controlled conditions clean room, which significantly reduces the risk of cross-contamination. Sterilization is performed using electron radiation (E-Beam), which ensures permanent, deep sterility without affecting the material's structure. Each batch of tubes is tested for the presence of biological contaminants – they are free from DNase, RNase and pyrogens, making them ideal for the most sensitive molecular applications. The endotoxin level meets the requirements of both USPAnd FDA, which is important for laboratories working at the analytical level. Production meets international quality and safety standards – ISO 9001:2015, ISO 13485 and ISO 11137, confirming full compliance with the requirements for materials used in clinical trials, biotechnology and medical diagnostics.

Spin-drying resistance, wide temperature range and safe packaging

The tubes are designed for intensive use under varying mechanical and temperature loads. Thanks to their reinforced wall construction, they are resistant to centrifugal forces. 5000×g, which allows them to be used in most modern tabletop and low-temperature centrifuges. Additionally, their resistance to temperatures from –80°C to +120°C allows for a wide range of applications – from sample freezing, through storage and transport, to incubation at elevated temperatures. The clear walls allow for precise assessment of contents without the need to open the vessel, and the self-standing base increases the convenience of work in any configuration. The tubes are available in practical and economical packaging – 20 bags of 25 pieces = 500 pieces in a collective cartonEach individual package is automatically sealed without operator contact, ensuring consistent quality and maximum protection against contamination.