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Thumbnail Filmstrip of Screw Top 9mm Amber Glass .3mL HPLC Autosampler Vials, Micro-Insert, Writing Patch, 100/pk Images
Screw Top 9mm Amber Glass .3mL HPLC Autosampler Vials, Micro-Insert, Writing Patch, 100/pk - CV2058
Micro-volume autosampler vials from Tisch feature integrated conical inserts engineered for maximum sample recovery from limited-volume specimens. Integrated design eliminates the air gaps and misalignment inherent in loose-insert configurations, reducing injection volume variability in quantitative trace-level methods. Ultimately, stringent manufacturing tolerances across vials, caps, and septa ensure that every component in the sample containment chain performs to the specifications modern analytical methods demand.
Reliable injection-to-injection reproducibility in your chromatographic workflow starts with consumables engineered to maintain dimensional and chemical consistency across every lot. Integrated micro-insert geometry lets you recover maximum analyte from minimum sample volume, eliminating the dead-volume losses that compromise trace-level quantitation. 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
- Trace-Level Quantitation - Conical micro-insert geometry channels limited sample volume to the needle tip for maximum analyte recovery.
- Precious Sample Recovery - Integrated insert eliminates the dead-volume losses that compromise quantitation of irreplaceable research specimens.
- Stability Study Samples - Micro-volume design accommodates the small aliquots pulled from time-point stability testing protocols.
- Method Development - Reduced sample requirement per injection accelerates method optimization when reference standards are quantity-limited.
- Metabolite Identification - Low-volume capability supports injection of concentrated extracts without dilution-related sensitivity losses.
- Pediatric Bioanalysis - Reduced dead volume enables accurate injection from the sub-milliliter specimen volumes typical in pediatric studies.