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Thumbnail Filmstrip of Screw Top 8mm Pre-Slit White Plastic Vial Cap w/ Red PTFE/White Silicone Septa, 100/Pk Images
Screw Top 8mm Pre-Slit White Plastic Vial Cap w/ Red PTFE/White Silicone Septa, 100/Pk - CV1861
Factory-paired with quality-verified septa, Tisch CV1861 cap assemblies eliminate the variability of manual septum placement in high-volume chromatography labs. Assembled configuration arrives injection-ready, supporting rapid tray loading in time-sensitive pharmaceutical QC and environmental compliance workflows. In practice, 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.
From tray loading through the final injection in an overnight sequence, your sample containment system should perform without introducing the variables your method is designed to control. Pre-assembled construction saves you the bench time of individual septum placement while delivering the lot-to-lot consistency your validated methods require. Standardize your sample containment system on components engineered for the dimensional precision and chemical inertness your chromatographic methods demand.
Compatible Chromatography Components
| Vials | 8mm Screw Thread Clear and Amber Glass Vials (1.5mL, 1mL) |
| Micro-Inserts | 150µL and 250µL Conical, Flat Bottom, and Mandrel Interior Inserts |
| Thread | 8-425 / ND8 |
- Color
- White Cap/ Red/ White Septa
- Construction
- Plastic
- Diameter
- 8mm
- Pack Count
- 100
- Septa Material
- Silicone/ PTFE
- Sterility
- Nonsterile
- Vial Cap Type
- Screw-top
- Weight
- 0.11
- Pharmaceutical Batch Release - Factory-matched components deliver the lot-to-lot seal consistency required for validated release testing methods.
- High-Volume Sample Prep - Ready-to-use assembly eliminates manual septum placement, streamlining preparation of large environmental sample sets.
- Routine HPLC Analysis - Pre-assembled cap and septum pairs reduce preparation time for daily calibration and sample queue loading.
- Automated Sample Processing - Factory-centered septum positioning prevents the needle deflection caused by manually misaligned septa.
- Regulatory Compliance Testing - Quality-verified paired assembly supports documented consumable traceability in GMP and GLP environments.
- Clinical Laboratory Testing - Pre-installed septa ensure uniform compression and seal integrity across high-throughput diagnostic sample batches.