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Thumbnail Filmstrip of Screw Top 9mm Amber Glass .3mL HPLC Autosampler Vials w/ Integrated Micro-Insert, 100/Pk Images
Screw Top 9mm Amber Glass .3mL HPLC Autosampler Vials w/ Integrated Micro-Insert, 100/Pk - CV2057
Micro-volume autosampler vials from Tisch feature integrated conical inserts engineered for maximum sample recovery from limited-volume specimens. Reduced internal volume concentrates the sample at the vial bottom, enabling reliable autosampler aspiration from specimens where analyte quantity limits total available volume. In effect, standardized dimensional compliance across the full product line enables confident cross-platform deployment without instrument-specific qualification testing.
Reliable injection-to-injection reproducibility in your chromatographic workflow starts with consumables engineered to maintain dimensional and chemical consistency across every lot. Bonded insert construction gives you the consistent needle-to-sample positioning that loose inserts cannot guarantee, improving injection precision across your full sequence. Invest in the injection-to-injection reproducibility your laboratory depends on by specifying consumables that match the quality standards of your analytical workflow.
Compatible Chromatography Components
| Closure | 9mm Short Thread Screw Caps — Blue, Black (Polypropylene) |
| Septa | 9mm PTFE/Silicone — Standard and Pre-Slit |
| Vials | 9mm Short Thread Clear and Amber Glass Vials (1.5mL) |
| Thread | Short Thread / ND9 |
- Cap Size
- 9mm
- Capacity
- 0.3mL
- Color
- Amber
- Construction
- Borosilicate Glass
- Diameter
- 9mm
- Pack Count
- 100
- Vial Cap Type
- Screw-top
- Weight
- 0.75
- Method Development - Reduced sample requirement per injection accelerates method optimization when reference standards are quantity-limited.
- Pediatric Bioanalysis - Reduced dead volume enables accurate injection from the sub-milliliter specimen volumes typical in pediatric studies.
- Metabolite Identification - Low-volume capability supports injection of concentrated extracts without dilution-related sensitivity losses.
- Precious Sample Recovery - Integrated insert eliminates the dead-volume losses that compromise quantitation of irreplaceable research specimens.
- Trace-Level Quantitation - Conical micro-insert geometry channels limited sample volume to the needle tip for maximum analyte recovery.
- Stability Study Samples - Micro-volume design accommodates the small aliquots pulled from time-point stability testing protocols.