Product Description
High-volume, quick-turnaround sampling runs smoother without crimpers and decappers on the bench. These 11 mm snap caps push onto snap ring vials in seconds and come with a choice of septa and colors to suit the method and sample type.
This listing is for Wheaton catalog number 242772: 11mm Snap Caps, With Red PTFE / Silicone / Red PTFE Septa, Natural Cap, Case of 1,000. Caps are molded from polyethylene and fit E-Z VIAL snap ring vials. Septa options include PTFE, PTFE/silicone, red PTFE/silicone/red PTFE and PTFE/red rubber, with cross-slit and starburst versions for easy needle penetration. Caps come in five colors. Because snap caps seal less tightly than crimp seals, they are not recommended for long-term sample retention. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Tool-free closure – No crimping or decapping required.
- Septa choices – PTFE, PTFE/silicone, PTFE/silicone/PTFE and PTFE/red rubber.
- Slit options – Cross or starburst slits ease needle entry.
- Five cap colors – Color code samples or methods.
- Fast turnaround – Suited to high-volume sampling.
Specifications
| Catalog Number | 242772 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | 11mm Snap Caps, With Red PTFE / Silicone / Red PTFE Septa, Natural Cap |
| Sold As | Case of 1,000 |
| Cap material | Polyethylene |
| Size | 11 mm |
| Septa | PTFE; PTFE/silicone; red PTFE/silicone/red PTFE; PTFE/red rubber |
| Fits | Snap ring vials |
| Note | Not recommended for long-term sample retention |
Available Options
- 242775 – 11mm Snap Caps, With PTFE / Silicone Septa, Natural Cap With Cross Slit, Case of 1,000
- 242776 – 11mm Snap Caps, With PTFE / Silicone Septa, Natural Cap, Case of 1,000
- 242782 – 11mm Snap Caps, With PTFE Septa, Case of 1,000
- 242786 – 11mm Snap Caps, With PTFE / Red Rubber Septa, Case of 1,000
- 242772-01 – 11mm Snap Caps, With Red PTFE / Silicone / Red PTFE Septa, Blue Cap, Case of 1,000
- 242772-04 – 11mm Snap Caps, With Red PTFE / Silicone / Red PTFE Septa, Red Cap, Case of 1,000
- 242772-05 – 11mm Snap Caps, With Red PTFE / Silicone / Red PTFE Septa, Yellow Cap, Case of 1,000
- 242772-06 – 11mm Snap Caps, With Red PTFE / Silicone / Red PTFE Septa, Natural Cap With Star Slit, Case of 1,000
- 242776-01 – 11mm Snap Caps, With PTFE / Silicone Septa, Blue Cap, Case of 1,000
- 242776-02 – 11mm Snap Caps, With PTFE / Silicone Septa, Green Cap, Case of 1,000
- 242776-04 – 11mm Snap Caps, With PTFE / Silicone Septa, Red Cap, Case of 1,000
- 242776-05 – 11mm Snap Caps, With PTFE / Silicone Septa, Yellow Cap, Case of 1,000
Applications
- Autosampler vials
- High-throughput HPLC
- GC sampling
- Short-term sample queues
