Globe Scientific
17 mm Flange Plug Caps for 17 mm & 15 mL Centrifuge Tubes, Yellow — 1000/Case | Globe Scientific
17 mm Flange Plug Caps for 17 mm & 15 mL Centrifuge Tubes, Yellow — 1000/Case | Globe Scientific
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17 mm Flange Plug Caps, Yellow, for 17 mm Tubes & 15 mL Centrifuge Tubes — 1000/Case
The Globe Scientific 17 mm Flange Plug Cap (6263Y) delivers a secure push-fit seal for 17 mm round tubes and standard 15 mL centrifuge tubes. Its bright yellow color supports rapid sample identification and workflow color-coding. Ideal for specimen storage, aliquot protection, and bench-to-cold-storage transfer where reliable leak-resistant closure matters.
Technical Specifications
| Product Type | Flange Plug Cap |
| Volume/Size | 17 mm (fits 17 mm tubes and 15 mL centrifuge tubes) |
| Material | Polyethylene (PE) |
| Closure/Cap | Flange plug, push-fit |
| Graduation | Not applicable |
| Sterility | Non-sterile |
| Pack Size | 1000 caps per case |
Available Options
| Option | SKU | Price |
|---|---|---|
| 17 mm Flange Plug Cap, Yellow | 6263Y | $104.70 / case of 1000 |
Applications
- Sealing 15 mL centrifuge tubes for short-term sample storage
- Color-coding aliquots by experiment, patient, or batch
- Capping 17 mm round culture and collection tubes
- Preventing evaporation and contamination during bench work
- Securing samples for transport between lab stations or to cold storage
- Organizing tube racks in high-throughput specimen processing
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Good |
| Alcohols | Good |
| Acetonitrile | Fair — limit prolonged contact |
| Aromatic solvents | Poor — not recommended |
| Chlorinated solvents | Poor — not recommended |
Quality & Procurement
Shipped from US inventory through labsupplies.com, an authorized Globe Scientific dealer. Every case carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes.
Frequently Asked Questions
What tubes does the 6263Y flange plug cap fit?
It fits 17 mm round tubes and standard 15 mL centrifuge tubes, providing a snug push-fit seal across both formats.
Are these caps sterile?
No, the 6263Y caps are supplied non-sterile. For sterile workflows, decontaminate per your validated protocol before use.
What material are the caps made from?
They are molded from polyethylene, which resists aqueous buffers, dilute acids, dilute bases, and alcohols, but is not recommended for aromatic or chlorinated solvents.
How many caps come in a case?
Each case contains 1000 yellow flange plug caps, priced at $104.70 per case.
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