Inserts, Low Volume for Vials, Glass. Clear, 300ul fill volume with a conical point and 6x31mm outer dimensions. Self aligning, for use in 2ml autosampler vials. AQ Brand. 100/PK.
Additional Info:
Simplify workflows and eliminate the need for springs with self‑aligning inserts designed for consistent performance.
9502S‑03N inserts are manufactured from first hydrolytic, Class A, Type 33 borosilicate glass and feature a self‑aligning design that removes the need for attached springs. The insert is slightly taller than standard designs and centers itself by resting directly on the bottom of the vial, ensuring proper positioning and consistent needle access.
The conical tip geometry concentrates the sample at the bottom for efficient recovery and reproducible injections. These inserts provide a 300 µL total fill volume with approximately 200 µL usable volume and a residual volume near 2 µL with most autosamplers. The wider conical bottom also helps minimize bubble formation during filling, improving injection consistency.
Manufactured in an ISO 9001:2015 certified facility, these inserts deliver reliable quality and dimensional consistency across batches, making them suitable for routine and high‑throughput analytical workflows.
Key Benefits
300 µL fill volume for low‑volume workflows
~200 µL usable volume for efficient sample use
~2 µL residual volume for maximum recovery
Self‑aligning design eliminates need for springs
Conical tip improves sample concentration and access
Wider cone reduces bubble formation during filling
Type 33 borosilicate glass for durability and chemical resistance
Simplified handling and setup
Typical Applications
HPLC and UHPLC analysis
LC‑MS workflows
Routine pharmaceutical testing
Environmental and food analysis
High‑throughput laboratories seeking simplified workflows
Compatibility
Designed for 2 mL autosampler vials (12 × 32 mm)
Compatible with:
9 mm screw top caps
11 mm snap top caps
Performance and Design Notes
Self‑centering design improves reproducibility
Slightly taller geometry ensures stable positioning
Wider conical bottom reduces air bubble formation
Designed for consistent automated injections
Important Notes
No spring required for centering
Ideal for users seeking simplified insert handling
Provides consistent recovery and alignment in most autosamplers
Designed for reliable performance in routine workflows