16 x 100mm (12 mL) Centrifuge Tubes, PP and PS, 500/Bag
The Globe Scientific 16 x 100mm Centrifuge Tube delivers a 12 mL working volume in a rigid round-bottom format suited to clinical sample processing, cell pelleting, and routine sample concentration. Choose chemically robust polypropylene (PP) for solvent and freeze applications, or optically clear polystyrene (PS) when visual inspection of pellets and supernatants matters.
Technical Specifications
| Product Type | Centrifuge Tube |
| Volume/Size | 16 x 100mm, 12 mL |
| Material | Polypropylene (PP) or Polystyrene (PS) |
| Closure/Cap | Sold without caps |
| Graduation | Molded graduations |
| Sterility | Non-sterile |
| Pack Size | 500 tubes per bag |
Available Materials
| Material | SKU | Price (per 500/bag) |
| PP — Bag of 500 | 112040-500 | $105.80 |
| PS — Case of 500 | 112010-500 | $107.80 |
Applications
- Pelleting cells and particulates in benchtop centrifuges
- Concentrating biological samples and precipitates
- Serum and plasma handling in clinical workflows
- Reagent aliquoting and short-term sample storage
- Buffer and standard preparation for assay setups
- General sample transport and bulk specimen collection
Quality & Procurement
Purchased through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each bag carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited labs. Institutional and grant-funded tiered pricing is available for high-volume and recurring orders — contact our procurement team for a quote.
Frequently Asked Questions
What is the difference between the PP and PS versions?
Polypropylene tubes offer broader chemical and freeze-thaw tolerance, while polystyrene tubes provide superior optical clarity for inspecting pellets and supernatants. Both share the same 16 x 100mm footprint and 12 mL volume.
Are these tubes supplied sterile?
No. These tubes ship non-sterile in 500-count bags. For sterile workflows, autoclave the polypropylene version or validate an alternative sterilization method appropriate to your protocol.
What centrifuge speed can these tubes handle?
Rated g-force depends on rotor geometry and tube support. Use a fitting rotor or adapter and follow your instrument's limits; polypropylene generally tolerates higher forces than polystyrene. Confirm against the manufacturer data for critical spins.
Do these tubes include caps?
These tubes are supplied without caps. Pair them with compatible 16mm closures sold separately if a sealed format is required for your application.