Globe Scientific
Flange Plug Caps, 17 mm, PE — for 17 mm & 15 mL Centrifuge Tubes, Blue, 1000/Case | Globe Scientific
Flange Plug Caps, 17 mm, PE — for 17 mm & 15 mL Centrifuge Tubes, Blue, 1000/Case | Globe Scientific
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17 mm Flange Plug Caps for 17 mm Tubes and 15 mL Centrifuge Tubes, Blue, 1000/Case
The Globe Scientific 17 mm Flange Plug Cap delivers a reliable push-in seal for 17 mm tubes and standard 15 mL centrifuge tubes. Its flanged design grips the tube rim for a snug, leak-resistant closure during sample storage, aliquoting, and short-term specimen transport. Bright blue coloring aids quick rack identification and color-coded workflow organization on the bench.
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 | Push-in flange plug |
| Color | Blue |
| Sterility | Non-sterile |
| Pack Size | 1000/case |
Available Options
| Cap, Flange Plug, 17 mm, Blue | 6263B | $104.70 |
Applications
- Sealing 15 mL centrifuge tubes for sample storage and refrigerated holding
- Closing 17 mm test tubes during reagent preparation and transport
- Color-coded sample identification in high-throughput racks
- Preventing evaporation in short-term aliquot storage
- Securing tubes during manual handling and shipping between benches
- Capping serum, buffer, and media tubes in clinical and research labs
Chemical Resistance
| Reagent Class | Compatibility |
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Good |
| Alcohols | Good |
| Acetonitrile | Limited |
| Aromatic solvents | Not recommended |
| Chlorinated solvents | Not recommended |
Quality & Procurement
Order from labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each case carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available for high-volume procurement; contact our team for a quote.
Frequently Asked Questions
What tube sizes fit this flange plug cap?
The 17 mm plug is designed for 17 mm tubes and standard 15 mL centrifuge tubes, seating into the tube opening with a flanged push-in fit.
Are these caps sterile?
No. These plugs are supplied non-sterile and are intended for general storage, handling, and transport rather than sterile applications.
Can these caps withstand organic solvents?
The polyethylene material handles aqueous buffers, dilute acids and bases, and alcohols well, but aromatic and chlorinated solvents are not recommended. Verify compatibility for your specific reagents.
How many caps come per pack?
SKU 6263B is sold as a case of 1000 caps, lot-numbered for traceability.
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