Vials, Screw Top, Plastic. Clear, 300ul MicroVial, TPX, 9-425mm threads, 12x32mm outer dimensions. For use as an autosampler vial. MICROSOLV Brand. 1000/CS.
Additional Info:
The 9532S‑0XV‑K MICROSOLV™ TPX MicroVial – Case Quantity is a standard‑stock, glass‑free autosampler vial supplied in a high‑volume case format for laboratories running routine low‑volume workflows. Manufactured from virgin, medical‑grade polymethylpentene (TPX), these vials provide exceptional optical clarity while eliminating interactions associated with glass surfaces.
Each vial incorporates a translucent built‑in insert with a 300 µL total fill volume. Depending on the autosampler configuration and sample viscosity, residual volume can be as low as ~2 µL, making these microvials well suited for limited‑volume or high‑value samples.
TPX offers chemical reactivity similar to polypropylene but provides significantly improved clarity, allowing visual confirmation of sample presence and fill level—an advantage in bioanalytical and aqueous workflows.
Key Features
TPX (Polymethylpentene) Plastic Construction
Virgin, medical‑grade TPX polymer
Glass‑free design for sensitive samples
Exceptional clarity compared to polypropylene
Chemically compatible with aqueous and bioanalytical samples
Built‑In Low‑Volume Insert
Integrated, non‑removable insert
Nominal volume: 300 µL
Residual volume as low as ~2 µL (autosampler dependent)
Eliminates insert movement and handling variability
Autosampler Compatibility
Narrow‑mouth design
Standard 9‑425 screw‑cap compatibility
Fits conventional autosampler trays and racks
High‑Value Case Quantity
1,000 vials per case
Ideal for high‑throughput laboratories
Lowest cost per vial compared to smaller pack sizes
Why Choose TPX MicroVials in Case Quantity?
The 9532S‑0XV‑K is selected when laboratories require:
A glass‑free alternative for sensitive or reactive samples
Excellent visibility of low‑volume samples
Reliable low residual volume in plastic vials
A cost‑efficient case quantity for routine workflows
These vials are widely used in bioanalysis, aqueous sample workflows, and environments where sample interaction with glass must be avoided.
Typical Applications
LC‑MS and UHPLC autosampling
Bioanalytical and clinical testing
Aqueous sample analysis
Low‑volume (300 µL) injections
High‑throughput laboratory workflows