50mL Sterile Centrifuge Tube with Attached Red Screw Cap Overview
The Globe Scientific 50mL Sterile Centrifuge Tube (SKU 6254) pairs a polystyrene body with an attached red screw cap, keeping closures with their tubes through every step of a protocol. Printed graduations support quick volume reads at the bench. Sterile packaging makes each tube ready for cell culture, sample collection, and reagent handling without added preparation.
Each tube ships sterile and bagged to protect contents until the point of use. Globe Scientific packs these tubes 25 per bag, with 20 bags per unit, giving labs a predictable supply for high-throughput work. The attached cap design reduces dropped or mismatched lids during fast-paced processing.
Procurement teams sourcing through LabSupplies.com receive an authorized Globe Scientific product backed by consistent case quantities. Standardized packaging helps facilities forecast consumption and reorder on schedule.
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Globe Scientific |
| SKU | 6254 |
| Product Type | Centrifuge Tube |
| Capacity | 50mL |
| Cap Type | Attached Red Screw Cap |
| Material | Polystyrene (PS) |
| Graduations | Printed |
| Sterility | Sterile |
| Bag Quantity | 25/Bag |
| Bags Per Unit | 20 Bags/Unit |
| Unit of Measure | CS/500 |
| Unit Quantity | 500 |
| Maximum RCF | Contact for specification |
| Dimensions | Contact for specification |
Available Configurations
| SKU | Description | Pack |
|---|---|---|
| 6254 | Centrifuge Tube, 50mL, with Attached Red Screw Cap, PS, Printed Graduations, Sterile | 25/Bag, 20 Bags/Unit (CS/500) |
Laboratory Applications
Sterile 50mL centrifuge tubes serve routine workflows across clinical, research, and quality labs. Technicians use them for sample collection, reagent storage, buffer preparation, and supernatant separation. Printed graduations help estimate volumes during dilution, aliquoting, and pooling steps without transferring to a separate vessel.
Attached screw caps suit applications where closure security matters, such as transport, short-term storage, and processing of biological specimens. Cell culture labs and molecular biology groups rely on sterile, ready-to-use tubes to reduce contamination risk and prep time. Always confirm centrifugation limits against your protocol and rotor before spinning.
Ordering & Bulk Pricing
SKU 6254 ships as a case of 500 tubes (CS/500), packed 25 per bag across 20 bags per unit at a list price of $427.80. Institutional buyers, core facilities, and procurement officers can place standing and volume orders through LabSupplies.com, where consistent case quantities support reliable reordering and budget planning.
Frequently Asked Questions
Are these centrifuge tubes sterile?
Yes. Globe Scientific supplies SKU 6254 sterile and bagged, ready for use in workflows that require contamination control without additional preparation.
How many tubes are in a case?
Each case contains 500 tubes, packed 25 per bag with 20 bags per unit, listed as CS/500.
What is the maximum centrifugation speed for these tubes?
Contact for specification. Verify rated RCF limits with Globe Scientific documentation and confirm compatibility with your rotor before use.