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Thumbnail Filmstrip of Screw Top 15mm Amber Glass 12mL Sample Vials, 100/Pk Images
Screw Top 15mm Amber Glass 12mL Sample Vials, 100/Pk - CV1968
Precision-manufactured borosilicate glass autosampler vials from Tisch deliver the dimensional consistency and chemical inertness demanded by modern HPLC and GC workflows. Clear glass transmission supports visual sample assessment before injection, while amber variants protect photosensitive analytes from UV-induced degradation during storage. Reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
Matching the right vial, cap, and septum configuration to your instrument and application ensures that sample containment never becomes a source of analytical uncertainty. Certified dimensional tolerances and high-clarity borosilicate construction give you a sample vessel that performs identically whether processing ten samples or ten thousand. Ensure your analytical results reflect true sample composition rather than containment variability by selecting vials, caps, and septa built to consistent specifications.
Compatible Chromatography Components
| Closure | 15mm Screw Caps — Black (Polypropylene, Open and Closed Top) |
| Septa | PTFE/Silicone — Available pre-assembled with 15mm caps |
| Thread | 15-425 |
- Cap Size
- 15mm
- Capacity
- 12mL
- Color
- Amber
- Construction
- Borosilicate Glass
- Diameter
- 24mm
- Pack Count
- 100
- Vial Cap Type
- Screw-top
- Weight
- 2.33
- GC Autosampler Injection - Dimensional precision ensures reliable gripper engagement and consistent injection volumes across long sequences.
- HPLC Sample Analysis - Borosilicate glass vials provide chemical inertness for reversed-phase, normal-phase, and ion chromatography.
- Food and Beverage Testing - Compatible with organic solvent mobile phases used in pesticide residue and additive screening methods.
- Petrochemical Analysis - Borosilicate thermal resistance accommodates elevated-temperature autosampler tray conditions without dimensional change.
- Pharmaceutical QC Testing - Certified manufacturing tolerances support validated analytical methods in regulated quality control laboratories.
- Environmental Water Analysis - Clear glass construction enables visual sample inspection prior to chromatographic separation and detection.