Centrifuge Tube Rnase/Dnase Free, Sterile Racked, 25 Pcs per Rack - 50mL

These sterile, racked centrifuge tubes are RNase/DNase free and come in 50ml (25 per rack) and 15ml (50 per rack) sizes. They're certified RNase/DNase-free and non-pyrogenic and made for high-throughput life science work. The tubes come in sturdy, recyclable racks that keep your bench organised and the tubes sterile until use. Each tube has a clear, medical-grade polypropylene body with sharp, high-contrast graduations and a large frosted writing area for labelling. The leak-proof screw cap is easy to use one-handed and keeps samples secure during high-speed centrifuging, deep freezing or chemical processing.

Common Laboratory and Research Uses

• Cell culture and media preparation: Pelleting cells, washing cultures and separating supernatants in sterile conditions.
• Molecular biology and genomics: DNA/RNA extraction, purification and sequencing preparation, as the tubes are free of genetic contaminants.
• Protein biochemistry: Protein isolation, collecting column fractions, concentrating samples and preparing buffers.
• Sample freezing: Storing biological specimens, chemicals or master mixes in deep freezers down to ultra-low temperatures.
• Reactions and reagent storage: A heavy-duty container for preparing, mixing and storing light-sensitive reagents or organic solvents.

Technical Specifications