Vials, Headspace, Screw Top, Glass. Clear, 20ml, 18mm precision threads, 22.5x75.5mm outer dimensions, Rounded Bottom. CTC Compliant. MICROSOLV Brand. (10 packs of 100) 1000/CS.
Additional Info:
The 95020-0CV-K MICROSOLV Headspace Vials are precision‑manufactured 20 mL screw‑top vials supplied in a bulk configuration (10 packs of 100; 1000 total), designed for CTC®, LEAP PAL®, Agilent®, and compatible autosamplers.
Manufactured from Type I, Class A, Type N51A borosilicate glass, these vials provide excellent chemical resistance, low extractables, and consistent performance. The 18 mm precision threads and rounded bottom ensure secure sealing, reliable cap engagement, and efficient heat transfer for reproducible analytical results.
Key Features
Bulk Case Format (High Throughput)
1000 vials per case (10 × 100 packs)
Reduces ordering frequency and overall cost per vial
✅ Also available in smaller quantities:
Multi‑Platform Compatibility
Compatible with:
CTC® autosamplers
LEAP Combi PAL® systems
Agilent® autosamplers
Other 18 mm screw‑top systems
⚠️ Not suitable for PerkinElmer TurboMatrix 110® (pre‑2006 models)
Clear Glass – Sample Visibility
Enables full visual inspection of samples
Ideal for QC, validation, and method development
20 mL Volume – Maximum Capacity
Supports large sample volumes and trace analysis
Allows flexible headspace ratio optimization
18 mm Precision Threads
Provides consistent screw‑top sealing
Suitable for SPME and repeat injections
Rounded Bottom Design
Promotes uniform heating
Improves headspace equilibration
Type I Borosilicate Glass (Class A, Type N51A)
Low extractables
High chemical and thermal stability
Closure Requirement
Use with 18 mm screw caps and septa (sold separately)
Specifications
Volume: 20 mL
Closure Type: 18 mm Screw Top (Precision Threads)
Material: Type I Borosilicate Glass (clear, Type N51A)
Color: Clear
Bottom Type: Rounded
Dimensions: 22.5 × 75.5 mm
Compatibility: CTC®, LEAP PAL®, Agilent® autosamplers
Quantity: 1000 / Case (10 packs of 100)
Price: $833.54 / Case
Cost: T372.9000
VWR Number: 97054-908
Typical Applications
Headspace GC / GC‑MS, SPME workflows, environmental VOC analysis, pharmaceutical QA/QC, food and flavor testing, and high‑capacity high‑throughput laboratory workflows