Alwsci 250UL 5mm Glass Vial Insert with Connical Bottom for 8-425 Vials

Alwsci 250UL 5mm Glass Vial Insert with Connical Bottom for 8-425 Vials. USP Type 1 Glass Material: Made from high-quality Borosilicate Glass ensuring purity and chemical resistance. Low Residual Design: Conical bottom and plastic spring reduce sample residual for accurate analysis. Secure Fixing Mechanism: Plastic spring type design fixes the insert well to prevent movement. ISO 9001 Certified Quality: Manufactured in a 10,000 SQM factory with 100,000 grade cleaning room. Customizable Options: Customizable insert material, bottom type, color, size, and packing available. Wide Application Scope: Ideal for LC/MS, GC/MS, and MS/MS in environmental, chemical, and food industries. OEM/ODM Service: Supports OEM and ODM services with 10 R&D engineers and auto production lines. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.