9mm Clear Glass Screw Thread Vials

Thermo Scientific™ 9mm Clear Glass Screw Thread Vials

Application

Precision sample containment for HPLC, GC, LC-MS, and clinical diagnostics. Designed for sensitive analytical workflows requiring leak-proof seals, minimal sample loss, and autosampler compatibility.

Product Details

• Product Code: 11975703
• Brand: Thermo Scientific™ C4000-1
• Packaging: 100 vials/pack
• Capacity: 2 mL (1.8 mL usable with inserts)
• Material: Type I, Class A borosilicate glass (33 expansion)
• Closure System: Advanced Vial Closure System (AVCS)

Key Features

• AVCS technology: Prevents septa push-through and ensures consistent sealing with a definitive stop point
• Wide-neck design: Accommodates 6 mm micro-inserts for easy filling and sample recovery
• Certified purity: Meets USP, EP, and JP pharmacopeia standards for analytical applications
• Options available: Silanized glass, graduated write-on patches, and high-recovery designs
• Autosampler compatibility: Works with most major brands (verify specific models)

Specifications

• Dimensions: 12 mm diameter x 32 mm height
• Neck Finish: 9 mm screw thread
• Bottom Type: Flat bottom
• Insert Compatibility: Microseal, Polyspring, Precision Point, and Pulled Point inserts
• Residual Volume: <170 µL (varies with insert type)

Operational Benefits

• Eliminates variability in seal compression with Sure Stop vial design
• Reduces sample loss through improved closure integrity
• Enhances traceability with optional labeling surfaces

Usage Guidelines

• Pair with Thermo Scientific™ screw caps and PTFE/silicone septa
• Use silanized vials for polar or labile compounds
• Verify autosampler compatibility for high-throughput workflows