Centrifuge Tube Large format 225ml Volume Conical Bottom Graduated 8000g Loose Non-Sterile

Large Format 225ml Centrifuge Tubes are designed for clarifying large volume samples and within tissue culture work. Withstanding centrifugation forces of up to 8,000g, these tubes provide the performance of a reusable tube with the convenience of easy disposal. Featuring smooth inner walls, necessary for concentrating live cells during tissue culture, these tubes are manufactured from quality medical grade 100% virgin polypropylene, with resins free from Oleamide, diHEMDA and Phthalate. Tubes and caps are autoclavable and freezable, suitable for use within temperatures ranging from -80°C to 122°C. Caps must be loosely attached to tubes during autoclaving. Each tube has an external diameter of 61x137mm, and contains easy to read moulded graduations in 25ml increments, along with a moulded writing/labelling panel for sample identification. Tubes are lot tested and certified free from BSE/TSE, ATP, RNase, DNase and Endotoxin/Pyrogen. Tubes are sealed with an easy-grip polypropylene flat cap containing a co-moulded elastomeric ring, providing liquid tight sealing for preventing evaporation and sample leakages. A ¾ cap turn creates an evaporation seal, with a liquid tight seal established by a further ¼ turn. Tubes fit most standard large centrifuge rotor cushions of floor and benchtop models.
Balanced, as all centrifugation procedures should be, these tubes come in convenient sealed inner packs of 2, eliminating the need to decontaminate unused tubes.