Catalog Number - 9502S-05N-A

Reduce cost while maintaining dependable performance with flat‑bottom inserts designed for routine analytical workflows.

9502S‑05N‑A inserts are manufactured from first hydrolytic, Class A, Type 33 borosilicate glass and feature a flat‑bottom design that provides a simple and economical alternative to conical inserts. With a residual volume of approximately 6 µL in most autosamplers, these inserts are well suited for routine applications where ultra‑low recovery is not required.

The flat bottom geometry offers stable sample positioning and consistent handling while reducing manufacturing complexity, resulting in a lower cost option for high‑volume laboratories. Manufactured in an ISO 9001:2015 certified facility, these inserts provide reliable dimensional control and consistent performance across batches.

Key Benefits

• 350 µL fill volume for flexible low‑volume workflows

• ~6 µL residual volume for routine applications

• Flat bottom design simplifies handling

• Lower cost alternative to conical inserts

• Type 33 borosilicate glass for chemical durability

• Reliable performance for everyday laboratory use

• 500/pack format supports mid‑volume usage

Typical Applications

• HPLC and UHPLC analysis

• LC‑MS workflows (routine methods)

• General laboratory testing

• Environmental and food analysis

• High‑throughput labs requiring cost control

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

• Flat bottom provides stable sample positioning

• Higher residual volume vs conical inserts

• Optimized for cost efficiency over maximum recovery

• Designed for consistent automated handling

Important Notes

• Not optimized for ultra‑low volume recovery applications

• Ideal for budget‑focused laboratories

• Designed for reliable, general‑purpose use

Additional Resources

• View 100/Pack Flat Bottom Glass Inserts for 2 mL Autosampler Vials

• View 1000/Case Flat Bottom Glass Inserts for 2 mL Autosampler Vials

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