Catalog Number - 9502S-05N-K

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

9502S‑05N‑K 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 precision conical inserts. With a residual volume of approximately 6 µL in most autosamplers, these inserts are best suited for routine applications where ultra‑low residual recovery is not required.

The flat bottom geometry offers stable sample positioning and consistent handling while lowering manufacturing complexity, making this one of the most cost‑effective options for large‑scale operations. Manufactured in an ISO 9001:2015 certified facility, these inserts provide reliable quality and consistency across high‑volume production.

Key Benefits

• 350 µL fill volume for flexible low‑volume workflows

• ~6 µL residual volume for routine applications

• Flat bottom design for simple and stable sample positioning

• Lower cost alternative to conical inserts

• Type 33 borosilicate glass for chemical durability

• Economical solution for high‑volume laboratories

• Case format ideal for large‑scale usage

Typical Applications

• HPLC and UHPLC analysis

• LC‑MS workflows (routine applications)

• Environmental and food testing

• Pharmaceutical QC laboratories

• High‑throughput labs prioritizing cost efficiency

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 and consistent positioning

• Higher residual volume compared to conical inserts

• Designed for cost optimization over maximum recovery

• Suitable for automated high‑throughput workflows

Important Notes

• Not recommended for ultra‑low volume or high‑recovery applications

• Ideal for budget‑focused laboratories

• Designed for consistent, general‑purpose analytical use

Additional Resources

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

• View 500/Pack Flat Bottom Glass Inserts for 2 mL Autosampler Vials

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