Sterile Racked 50ml Centrifuge Tubes – Flat Cap
The Sterile Racked 50ml Centrifuge Tubes combine high capacity with contamination-free assurance. Sterile and racked, they are designed for demanding laboratory environments.
These tubes are manufactured from virgin polypropylene in a clean room facility and certified free from DNase, RNase, endotoxins, human DNA and ATP. Their sterile format ensures integrity when handling sensitive or regulated samples. Withstanding up to 20,000 g and a wide temperature range of –80 °C to 121 °C, they are suited to centrifugation, transport and storage. The clear polypropylene body supports easy inspection of samples, while precision molding ensures smooth internal surfaces for reliable performance.
Practical Applications
– Sterile centrifugation in clinical and healthcare labs
– High volume sample handling in pharmaceutical research
– Secure storage of sensitive reagents and formulations
– Training laboratories requiring sterile, high-capacity tubes
Key Features
– Sterile 50 ml centrifuge tubes with flat caps
– Supplied racked for organised handling
– Contaminant-free and non-cytotoxic
– Withstands up to 20,000 g
Quality & Standards
– Virgin polypropylene, USP Class VI and FDA CFR 21 compliant
– Sterility certified under clean room production
– Manufactured to meet international laboratory consumable standards
Specifications
– Capacity: 50 ml
– Format: Flat cap, sterile, racked
– Material: Polypropylene
– Temperature range: –80 °C to 121 °C
– Max g-force: 20,000 g
– Autoclavable at 121 °C for 15 min at 15 psi
– Brand: Eisco
The Eisco 50 ml Sterile Centrifuge Tubes (racked) deliver high-capacity performance with certified sterility for critical laboratory workflows.







