Product Description
VialMAX™ Screw-caps for 2mL Autosampler Vials, Case of 1000 (10 packs of 100)
9mm Screw Caps with PTFE/Silicone Septa for 2mL Vials, 9-425
A cap that doesn't seal flush, or a septum that sheds into your sample, undoes all the care you put into prep. These VialMAX screw caps come with red PTFE/white silicone septa already seated, and they thread onto standard 9-425 vials for a consistent seal run after run. Ships from our Maryland warehouse, with real people on the phone if you need help.
No hidden fees, ever: free ground shipping, no handling fees, no surprise surcharges. Just the product and a clean invoice!
Specifications
| Spec | Detail |
|---|---|
| Diameter | 9mm |
| Thread | 9-425 |
| Cap material | Polypropylene (PP) |
| Septa | Red PTFE / white silicone, non-slit, preassembled |
| Cap color | SPEC NEEDED |
| Bonded or press-fit | SPEC NEEDED |
| Packaging | Case of 1,000 (10 packs of 100) |
Key Features
- Preassembled red PTFE/white silicone septa, ready to use
- PTFE face toward the sample for chemical resistance
- Solid (non-slit) septa for a tighter seal on volatile samples and storage
- Polypropylene cap with standard 9-425 threading
Recommended Applications
- HPLC and LCMS autosampler runs
- Cannabis potency and pesticide testing
- Short-term storage of prepared samples and standards
- Pharmaceutical, food and environmental QC
Compatible With
2mL vials with 9-425 threading, including our VialMAX 2mL clear and amber screw-top vials.
Designed to be compatible with Agilent 5182-0717 (9mm blue polypropylene screw cap, PTFE/red silicone septa, non-slit, 9-425).
FAQ
Are the septa pre-slit?
No, these are solid septa. For multiple injections per vial, see our pre-slit screw caps.
What's the septa material?
Red PTFE / white silicone, preassembled in the cap.
What vials do these fit?
Any 2mL autosampler vial with 9-425 threading.
Can I autoclave these caps?
SPEC NEEDED. Contact us and we'll confirm for your cycle.
What's in a case?
1,000 caps, packed as 10 packs of 100.
