Inserts, Low Volume for Vials, Glass. Clear, Deactivated, 350ul fill volume with a flat bottom and 6x31mm outer dimensions. For use in 2ml autosampler vials. AQ Brand. 1000/CS.
Additional Info:
Reduce adsorption while maintaining cost efficiency in high‑volume workflows with deactivated flat‑bottom inserts.
9502S‑05ND‑K inserts are manufactured from first hydrolytic, Class A, Type 33 borosilicate glass and undergo a deactivation (silanization) process to minimize active surface sites. This improves recovery of adsorption‑sensitive analytes compared to untreated glass while preserving the simplicity and affordability of a flat‑bottom design.
With a residual volume of approximately 6 µL in most autosamplers, these inserts are best suited for routine applications where maximum recovery is not required. The flat bottom geometry provides stable sample positioning and consistent operation, making it ideal for high‑throughput laboratories focused on cost control and reliability.
Manufactured in an ISO 9001:2015 certified facility, these inserts ensure consistent quality across large production runs. The combination of surface deactivation and scalable packaging makes this product well suited for large‑scale analytical operations.
Key Benefits
350 µL fill volume for flexible workflows
~6 µL residual volume for routine applications
Deactivated surface reduces analyte adsorption
Flat bottom design simplifies handling and improves stability
Cost‑effective alternative to precision conical inserts
Type 33 borosilicate glass for chemical durability
Case format optimized for high‑volume laboratories
Typical Applications
LC‑MS and LC‑MS/MS workflows
HPLC and UHPLC analysis
Routine pharmaceutical testing
Environmental and food analysis
High‑throughput labs requiring reduced adsorption at scale
Compatibility
Designed for 2 mL autosampler vials (12 × 32 mm)
Compatible with:
9 mm screw top vials
11 mm snap top vials
Performance and Design Notes
Deactivation improves performance vs untreated flat inserts
Flat bottom design prioritizes cost efficiency
Suitable for repeated, automated workflows
Consistent geometries support reproducible injections
Important Notes
Not optimized for ultra‑low volume or maximum recovery applications
Ideal for budget‑minded, high‑volume laboratories
Designed for reliable, general‑purpose analytical use
Additional Resources