The Alkali Scientific™ 6 × 31 mm Clear Glass Insert is designed for reliable sample containment and accurate analytical workflows. Made from high quality clear glass, this insert provides excellent chemical resistance and full visibility of contents. Its precision dimensions ensure compatibility with standard autosampler vials and laboratory instruments, making it ideal for chromatography, sample storage, and routine laboratory applications. Supplied in packs of 100, these inserts offer consistent performance and ease of use for high throughput laboratory environments. Key Features 6 × 31 mm for standard autosampler vial compatibility Made from high quality clear glass for excellent chemical resistance Clear material allows full visibility of sample contents Precision dimensions ensure consistent performance in analytical workflows Ideal for chromatography, sample storage, and routine laboratory applications Easy to handle and insert into standard vials Supplied in a conven