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Thumbnail Filmstrip of 150 ul Micro-Insert, 31x5mm for ND8 Vials, Conical Bottom, 100/Pk Images
150 ul Micro-Insert, 31x5mm for ND8 Vials, Conical Bottom, 100/Pk - CV2047
Purpose-built for trace-level and limited-sample analyses, Tisch micro-insert vials provide the reduced dead volume needed for accurate low-volume chromatographic injections. Integrated design eliminates the air gaps and misalignment inherent in loose-insert configurations, reducing injection volume variability in quantitative trace-level methods. As a result, reliable component compatibility across the chromatography closure system supports reproducible analytical results from sample preparation through final data acquisition.
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. Standardize your sample containment system on components engineered for the dimensional precision and chemical inertness your chromatographic methods demand.
Compatible Chromatography Components
| Closure | 8mm Screw Caps — Black, White (Polypropylene) |
| Septa | 8mm PTFE/Silicone — Standard and Pre-Slit |
| Vials | 8mm Screw Thread Clear and Amber Glass Vials (1.5mL) |
| Thread | 8-425 / ND8 |
- Capacity
- 150uL
- Color
- Clear
- Construction
- Glass
- Diameter
- ND8
- Dimensions
- 31mm x 5mm
- Pack Count
- 100
- Sterility
- Nonsterile
- Weight
- 0.35
- Trace-Level Quantitation - Conical micro-insert geometry channels limited sample volume to the needle tip for maximum analyte recovery.
- Method Development - Reduced sample requirement per injection accelerates method optimization when reference standards are quantity-limited.
- Stability Study Samples - Micro-volume design accommodates the small aliquots pulled from time-point stability testing protocols.
- 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.