The Alkali Scientific™ 6 × 29 mm PP Insert with Conical Base is designed for efficient sample handling and maximum recovery in laboratory and analytical workflows. Made from durable polypropylene (PP), this insert features a conical base to minimize residual sample volume and ensure reliable sample retrieval. Its precision dimensions make it compatible with standard autosampler vials, providing consistent performance in chromatography, analytical testing, and routine laboratory applications. Supplied in packs of 100, these inserts are ideal for high throughput workflows and accurate sample preparation. Key Features 6 × 29 mm for standard autosampler vial compatibility Made from durable polypropylene (PP) with excellent chemical resistance Conical base design maximizes sample recovery and minimizes residual volume Precision dimensions ensure consistent performance in analytical workflows Ideal for chromatography, analytical testing, and routine laboratory applications Light