Inserts, Low Volume for Vials, Glass. Clear, 200ul total fill volume and approximately 50ul usable volume, with a conical, high precision point and 6x29mm outer dimensions with plastic spring attached. AQ Brand. 100/PK.
Additional Info:
Maximize recovery of extremely low sample volumes with precision‑engineered inserts designed for high‑sensitivity workflows.
95001‑04N inserts are manufactured from first hydrolytic, Class A, Type 33 borosilicate glass and feature a mandrel‑formed precision conical tip combined with thicker glass walls for improved durability and dimensional consistency. This design concentrates small sample volumes at the insert tip, delivering approximately 50 µL usable volume with a residual volume near 2 µL in most autosamplers.
The precision point geometry ensures consistent needle access and reproducible injections, making these inserts ideal for scarce or high‑value samples. Polypropylene springs keep the insert centered within the vial, reducing the chance of needle misalignment and minimizing the risk of insert breakage during use.
Manufactured in an ISO 9001:2015 certified facility, these inserts provide reliable batch‑to‑batch consistency. Their versatile design allows use across multiple vial formats while maintaining optimal performance for low‑volume analytical methods.
Key Benefits
200 µL total fill volume for efficient sample handling
~50 µL usable volume for ultra‑low volume applications
~2 µL residual volume for maximum recovery
Precision conical tip improves injection accuracy
Thicker glass walls enhance durability
Spring‑mounted design ensures proper centering
Reduced risk of needle damage or insert breakage
Type 33 borosilicate glass for chemical resistance
Typical Applications
LC‑MS and LC‑MS/MS analysis
HPLC and UHPLC workflows
Ultra‑low sample volume testing
High‑value or limited sample analysis
Pharmaceutical and bioanalytical applications
Compatibility
Compatible with:
8 × 40 mm push top (“96 position”) vials
9 mm threaded screw top vials
11 mm snap top vials
Performance and Design Notes
Mandrel‑formed tip ensures consistent geometry
Thicker glass improves mechanical strength
Spring alignment enhances autosampler accuracy
Designed for consistent performance in automated systems
Formerly catalog number 9502S‑01N
Important Notes
Ideal for extremely low usable volume requirements
Provides reliable recovery for limited or expensive samples
“96 position” refers to vial size compatibility, not plate format
Designed for reproducible high‑sensitivity workflows