Globe Scientific
2 mL Chromatography Vials, Amber Glass, 12x32 mm — Crimp/Snap/Screw, 100/Pack | Globe Scientific
2 mL Chromatography Vials, Amber Glass, 12x32 mm — Crimp/Snap/Screw, 100/Pack | Globe Scientific
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Globe Scientific DiamondPure 2 mL Chromatography Vials, Amber Glass, 12x32 mm — Crimp, Snap & Screw Closures, 100/Pack
The Globe Scientific DiamondPure 2 mL Chromatography Vial delivers consistent amber glass protection for light-sensitive samples in HPLC, UHPLC, and GC autosampler workflows. Standard 12x32 mm dimensions fit common autosampler trays, while large-opening necks ease pipette access and high-throughput filling on automated platforms.
Technical Specifications
| Product Type | Chromatography (autosampler) vial |
| Volume/Size | 2 mL, 12x32 mm |
| Material | Amber borosilicate glass |
| Closure/Cap | 11 mm crimp, 11 mm snap, or 9 mm screw (large opening) |
| Graduation | Not applicable |
| Sterility | Non-sterile |
| Pack Size | 100 vials per pack |
Available Closures
| Crimp Closure (11 mm) | 9010002AM | $27.60 |
| Snap Closure (11 mm) | 9020002AM | $29.40 |
| Screw Closure (9 mm) | 9030002AM | $30.00 |
Applications
- HPLC and UHPLC sample storage on automated autosamplers
- Gas chromatography (GC) injections requiring light-protected matrices
- Storing photosensitive standards, reference solutions, and calibrants
- LC-MS sample preparation and queued batch analysis
- Pharmaceutical and environmental QC testing workflows
- Forensic and clinical analyte archiving prior to instrument runs
Chemical Resistance
| Aqueous buffers | Excellent |
| Dilute acids | Excellent |
| Dilute bases | Good (limit prolonged exposure) |
| Alcohols | Excellent |
| Acetonitrile | Excellent |
| Aromatic solvents | Excellent |
| Chlorinated solvents | Excellent |
Quality & Procurement
Order from labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Every pack 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 and standing orders.
Frequently Asked Questions
What closure types are offered for these 2 mL amber vials?
Three options ship: an 11 mm crimp closure (SKU 9010002AM), an 11 mm snap closure (SKU 9020002AM), and a 9 mm screw closure (SKU 9030002AM). Match the neck format to your existing caps, septa, and crimping tools.
Why choose amber glass over clear glass for chromatography?
Amber borosilicate filters UV and visible light, protecting photolabile analytes, standards, and calibrants from degradation during storage and queued autosampler runs. This helps preserve quantitation accuracy for sensitive methods.
Are these vials compatible with standard autosamplers?
Yes. The 12x32 mm footprint matches the widely used autosampler vial standard found on most HPLC, UHPLC, and GC platforms. Confirm your instrument's required neck format—crimp, snap, or screw—before ordering caps and septa.
How many vials come in each pack and are caps included?
Each pack contains 100 vials priced per pack. Closures and septa are typically sold separately; select the matching cap line for the 11 mm crimp, 11 mm snap, or 9 mm screw neck you choose.
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