Product Description
VialMAX™ Limited volume micro-insert for 2mL vials, spring bottom, borosilicate glass, 250ul, 1,000/cs
VialMAX™ Limited Volume Micro-Insert for 2mL Vials, Spring Bottom, Borosilicate
Running low-volume samples through an autosampler shouldn't mean sacrificing needle position or risking a dry hit. This borosilicate micro-insert drops into a standard 2mL vial and uses a spring bottom to self-center, keeping the needle where it needs to be even when sample volume is limited.
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Specifications
| Vial Compatibility | 9-425 screw thread, 11mm crimp, and 11mm snap top 2mL vials |
|---|---|
| Material | Borosilicate glass |
| Bottom Style | Spring bottom (self-centering) |
| Fill Volume | 250µL |
| Insert Dimensions | SPEC NEEDED |
| Pack Size | Case of 1,000 (10 packs of 100) |
Key Features
- Spring bottom self-aligns the insert and cushions against needle contact
- Borosilicate glass construction for chemical compatibility with most solvents
- Fits 9-425 screw, 11mm crimp, and 11mm snap top 2mL autosampler vials
- Maximizes sample recovery when volume is limited
Recommended Applications
- HPLC and LCMS injections from limited-volume samples
- Potency and pesticide panel testing where sample is scarce
- Any autosampler run where you're conserving precious extract
Compatible With / Replaces
Designed to be compatible with the widely used 9mm/2mL spring-bottom glass insert format, matching the same design Waters sells as a glass insert and spring combination for its own 2mL vials. Exact dimensional tolerance against each named autosampler brand has not been independently confirmed.
FAQ
What's the fill volume of this insert?
250µL.
Does this insert require a separate spring?
This insert ships with the spring bottom built in as part of the design.
Will this fit my autosampler?
It fits standard 9-425 screw, 11mm crimp, and 11mm snap top 2mL vial formats, which cover most major autosampler brands.
Is this insert autoclavable?
Borosilicate glass is generally autoclave-tolerant, but confirm this specific insert's rating with us before building it into a sterilization step.
What septa or vial caps do I need with this?
This insert goes inside a standard 2mL vial with 9-425, 11mm crimp, or 11mm snap thread, use whatever cap and septa you already run with that vial format.
