Inserts, Low Volume for Vials, Glass. Clear, Deactivated, 100ul fill volume with a conical, precision point and 5x30mm outer dimensions with plastic spring attached. For use in 8mm, Push Top, 1ml autosampler vials. AQ Brand. 100/PK.
Additional Info:
Improve recovery and analytical accuracy for ultra‑low volume, adsorption‑sensitive samples with deactivated precision inserts.
95001‑03ND inserts are manufactured from first hydrolytic, Class A, Type 33 borosilicate glass and undergo a deactivation (silanization) process to reduce active surface sites. Combined with thicker glass walls and a precision conical tip, this design minimizes analyte adsorption while maintaining durability and consistent performance in demanding LC‑MS and HPLC workflows.
The precision point conical tip concentrates the sample at the bottom for maximum recovery and reliable needle access. Residual volume is approximately 2 µL with most autosamplers, making these inserts well suited for very limited sample volumes. Polypropylene springs hold the insert centered in the vial, reducing needle contact and minimizing the risk of insert breakage during injections.
Manufactured in an ISO 9001:2015 certified facility, these inserts deliver consistent quality and reproducibility. The compact 5 × 30 mm format is optimized for 8 mm push‑top 1 mL autosampler vials and is commonly referred to as “96‑position vials,” a size designation rather than a plate format.
Key Benefits
100 µL fill volume for ultra‑low volume workflows
~2 µL residual volume for maximum recovery
Deactivated (silanized) surface reduces adsorption
Precision conical tip improves reproducibility
Thicker glass walls enhance durability
Spring‑mounted design ensures proper centering
Reduced risk of needle misalignment and insert breakage
Type 33 borosilicate glass for chemical resistance
Typical Applications
LC‑MS and LC‑MS/MS analysis
HPLC and UHPLC workflows
Protein, peptide, and polar compound analysis
High‑value or limited sample testing
High‑density autosampler configurations
Compatibility
Designed for 1 mL autosampler vials (8 × 40 mm)
Compatible with push‑top (push cap) vial formats
Suitable for “96‑position” vial configurations (size‑based format)
Performance and Design Notes
Deactivation improves recovery vs untreated glass inserts
Precision tip ensures consistent sample positioning
Thicker walls increase mechanical strength
Compact format supports efficient, high‑throughput workflows
Important Notes
Ideal for adsorption‑prone and ultra‑low concentration samples
Provides improved recovery compared to standard glass inserts
Designed for reproducible automated analysis