CUSTOM ITEM: Inserts, Low Volume for Vials, Glass. Clear, Deactivated, 200ul fill volume with a conical, precision point and 5x32mm outer dimensions with plastic spring attached. For use in 8mm, Push Top, 1ml autosampler vials. AQ Brand. BULK PRICING.
Additional Info:
Improve recovery and consistency for low‑volume, adsorption‑sensitive samples using deactivated glass inserts designed for precision workflows.
95001‑02ND inserts are manufactured from first hydrolytic, Class A, Type 33 borosilicate glass and undergo a deactivation (silanization) process to reduce active surface sites. This treatment minimizes interaction with polar and basic compounds, improving analyte recovery and reproducibility compared to untreated glass inserts.
Each insert features a precision conical tip to concentrate sample at the bottom for maximum recovery and reliable needle access. Residual volume is approximately 2 µL with most autosamplers. Polypropylene springs maintain centered positioning within the vial, reducing needle contact and minimizing the risk of insert breakage during injections.
Manufactured in an ISO 9001:2015 certified facility, these inserts provide consistent quality and dimensional control. The 8 × 40 mm vial format is commonly referred to as “96‑position vials,” referencing size and spacing compatibility rather than an actual plate format, making these inserts ideal for compact, high‑density autosampler configurations.
Key Benefits
200 µL fill volume for very low‑volume applications
~2 µL residual volume for maximum recovery
Deactivated (silanized) surface reduces adsorption
Precision conical tip improves reproducibility
Spring‑mounted design ensures proper centering
Reduced risk of needle misalignment and breakage
Type 33 borosilicate glass for chemical durability
Optimized for compact vial systems
Typical Applications
LC‑MS and LC‑MS/MS analysis
HPLC and UHPLC workflows
Adsorption‑sensitive analytes
Pharmaceutical and bioanalytical testing
High‑density autosampler setups
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 performance vs untreated glass
Precision tip ensures consistent sample positioning
Spring alignment improves autosampler accuracy
Compact geometry supports high‑throughput workflows
Important Notes
Ideal for low‑volume and adsorption‑prone samples
Provides improved recovery vs standard inserts
Designed for consistent performance in automated systems
Custom Item Pricing Information