
8-425 Vial Screw Amber HPLC Vial 2ml Small Opening V835/V837. High Chemical Resistance: 8mm PTFE/silicone septa offer excellent acid and alkali resistance. Autosampler Compatible: 8mm screw design fits all common autosamplers for GC and HPLC. Certified Quality: Products are CE and ISO certified for safety and reliability. Flexible Customization: Supports full, minor, and flexible customization from samples or designs. Precise Manufacturing: 100% inspection including function and visual checks for every unit. Versatile Cap Options: Available with black or white screw caps and various septa types. Durable Glass Material: Manufactured from clear or amber borosilicate glass for stability. Established Manufacturer: 19 years of export experience with 6 production lines and 119 employees.