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

Advance your laboratory research with our premium-grade 15mL and 50mL Sterile, Conical Centrifuge Tubes, specifically certified as RNase/DNase-free and non-pyrogenic. Engineered for high-throughput life science applications, these tubes are securely packed in sturdy, recyclable racks to optimize benchtop workflows and maintain absolute sterility up until use. Each tube features an ultra-clear, medical-grade polypropylene body with crisp, high-contrast graduation marks and a spacious frosted writing area for seamless sample tracking. Sealed with an ergonomic, leak-proof screw cap designed for effortless single-handed operation, they ensure ultimate sample integrity during high-speed centrifugation, deep freezing, or chemical processing.

Common Laboratory & Research Uses

• Cell Culture & Media Preparation: Ideal for pelleting cells, washing cultures, and separating supernatant fluids in sterile environments.
• Molecular Biology & Genomics: Perfectly suited for DNA/RNA extraction, purification, and sequencing preparation because they are completely free of genetic contaminants.
• Protein Biochemistry: Used for protein isolation, column fractions collection, sample concentration, and buffer preparation.
• Sample Cryopreservation: Safely stores biological specimens, chemicals, or master mixes in deep freezers down to ultra-low temperatures.
• Chemical Reaction & Reagent Storage: Serves as a heavy-duty container for preparing, mixing, and storing light-sensitive reagents or organic solvents.

Technical Product Specifications