Vials, Screw Top, Glass. Clear / Clear Insert, 300ul with Write-On Patch and fill lines, Fused Insert™, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial. AQ Brand. 100/PK.
Additional Info:
The 9532S‑0CV AQ™ Brand Fused Insert Autosampler Vial is a cost‑effective, precision low‑volume vial designed for laboratories that need reliable recovery, consistent sealing, and robust autosampler performance without the complexity of removable inserts. Both the vial and the permanently fused insert are manufactured from first hydrolytic, Class A, Type‑33 clear borosilicate glass, delivering dependable chemical compatibility and dimensional consistency.
The 300 µL fused insert is optimized for low‑volume injections and provides excellent recovery through tightly controlled insert geometry. Compared to some competitive designs, the AQ™ fused insert sits slightly above the vial rim, creating a near‑perfect seal with the cap septum to help reduce evaporation and leakage.
This vial offers performance comparable to QSerts™‑style fused‑insert vials, while providing a more cost‑effective option for routine and regulated workflows.
Key Features
Type‑33 Borosilicate Glass Construction
First hydrolytic, Class A Type‑33 glass
Excellent chemical durability and optical clarity
Suitable for routine analytical and regulated methods
Precision Fused Insert™ Design
Permanently fused insert for dimensional stability
Nominal volume: 300 µL
Optimized bottom depth, height, and alignment
Designed and QC controlled for maximum recovery
Superior Sealing Interface
AQ™ insert sits slightly above the vial lip
Creates a strong seal against the cap septum
Helps minimize evaporation and leakage
Autosampler Needle Safety
Insert geometry and vial height are tightly controlled
Reduces risk of needle contact or damage
Insert is not bottom‑attached, avoiding cracking or leaks associated with some competitive designs
Ceramic Write‑On Patch and Fill Lines
Permanently fired ceramic labeling surface
Resists smearing and scratching with aggressive solvents
Fill lines support consistent sample preparation
Why Choose an AQ™ Fused Insert Autosampler Vial?
AQ™ fused insert vials are selected when laboratories want low‑volume accuracy and reliability without the risks of removable inserts. Key advantages include:
Consistent vial‑to‑vial geometry
Reliable sealing with standard 9‑425 caps
Strong value proposition compared to premium fused‑insert alternatives
This vial is well suited for routine analytical testing, LC‑MS workflows, and regulated environments where reproducibility and cost control are equally important.
Typical Applications
LC‑MS and UHPLC autosampling
Low‑volume sample injections (300 µL)
Routine analytical and regulated methods
Laboratories seeking fused‑insert performance at lower cost