The Cole-Parmer LCGC Clear Glass Vials, 2 mL, PTFE/Silicone (98701-91) are certified chromatography vials designed to reduce the risk of failed analyses and sample reruns. Made from clear Type I Class A 33-expansion borosilicate glass, each 2 mL vial features a 9 mm short-thread screw closure, 6.0 mm wide opening and PTFE/silicone septum for manual and automated sample handling.
Key Features
- 2 mL certified chromatography vial, providing the specified sample volume for routine analytical workflows
- Clear Type I Class A borosilicate glass, using 33-expansion glass for this standard clear vial configuration
- 9 mm short-thread screw closure, with the thread positioned high on the vial to support robotic autosampler handling
- 6.0 mm wide vial opening, providing convenient access for sample transfer and automated needle positioning
- PTFE/silicone septum, supplied with the screw cap as part of the complete vial configuration
- HPLC lot tested for cleanliness, with vials and caps evaluated to support reliable analytical results
- Certificate of analysis included, complete with a chromatogram for documented lot quality
- Neutral pH factor, helping minimise pH shift caused by the vial and closure system
- Compatible with autosamplers, including robotic systems supported by the short-thread vial design
- Pack of 100 complete vial assemblies, supplied with screw caps, septa and certificate of analysis
Benefits
- Reduce the risk of analytical failures and repeat testing by using certified, HPLC-tested vials and closures.
- Support automated chromatography workflows with a 9 mm short-thread design developed for autosampler compatibility.
- Maintain more consistent sample conditions with vial and closure materials designed to minimise pH shift.
- Inspect samples easily through the clear borosilicate glass before and during analysis.
- Receive compatible caps and PTFE/silicone septa with the vials, reducing the need to source closure components separately.
Why Choose the Cole-Parmer LCGC Clear Glass Vials, 2 mL, PTFE/Silicone (98701-91)?
The Cole-Parmer LCGC Vials 98701-91 combine certified cleanliness, Type I Class A borosilicate glass, a 9 mm short-thread closure and PTFE/silicone septa for dependable chromatography sample handling. John Morris Group supplies this verified Cole-Parmer configuration for laboratories requiring certified vials for routine manual and automated analytical workflows.
