Thermo™ 4mL Amber Screw Top Vial with I-D Patch, 100-pk

These Thermo™ 4mL amber glass screw top vials provide superior protection for light-sensitive samples in chromatography, pharmaceutical analysis, and environmental testing applications. The integrated I-D patch offers a convenient writable surface for sample identification directly on the vial, streamlining laboratory workflows and reducing labeling errors. Ideal for HPLC, GC, and general sample storage where photodegradation is a concern.

• Capacity: 4mL nominal volume for versatile sample handling
• Amber glass construction shields light-sensitive compounds from UV degradation
• Integrated I-D patch allows direct sample identification without additional labels
• Screw top design ensures secure closure and prevents sample evaporation
• Compatible with standard autosampler systems and screw cap closures
• Conveniently packaged in 100-unit quantities (SKU: 6ASV13-2P)