DWK Life Sciences Kimble™ Glass Screw-Thread Sample Vials with PTFE Closure Application Secure storage and analysis of sensitive samples in HPLC, GC-MS, and pharmaceutical stability testing. Ideal for volatile compounds requiring inert seals. Product Details Product Code: 15205547 Brand: DWK Life Sciences 60940A-8 Promotion: 88.06 GBP valid until 2025-05-18 (use code 24096) Packaging: Unit count unspecified (verify quantity per pack) Return Policy: Non-returnable consumable Key Features Inert sealing: PTFE-lined urea closures prevent sample interaction and evaporation Stability assurance: ASTM Type I, Class A borosilicate glass resists chemical attack Flat-bottom design: Free-standing stability for automated workflows Thread consistency: 17 mm screw threads ensure compatibility with standard capping tools Optical clarity: Clear walls enable visual inspection without sample transfer Specifications Capacity: 8.0 mL Height: 63 mm Opening Diameter: 17 mm Glass Type: Borosilicate 3.3 (ASTM Type I) Closure: Foam-backed PTFE-lined screw cap (closed-top) Drainage: 2.16 dr. (verify measurement context) Operational Benefits Maintains sample integrity for light-sensitive compounds Reduces cross-contamination risks in high-throughput environments Enables direct autosampler loading without secondary containers Usage Notes Pre-rinse with solvent to remove manufacturing particulates Verify closure torque specifications for volatile analyses Store upright to prevent cap seal degradation