hplc vials and caps
HPLC vials and caps are essential components in high-performance liquid chromatography analysis, designed to ensure sample integrity and accurate results. These precision-engineered containers are manufactured from high-quality borosilicate glass or specialized polymers, offering exceptional chemical resistance and durability. The vials typically range from 1.5mL to 2mL in capacity, featuring carefully polished surfaces and precise dimensions to meet stringent analytical requirements. The accompanying caps are designed with advanced sealing technology, incorporating high-quality septa made from materials like PTFE and silicone to prevent sample contamination and evaporation. Modern HPLC vials often include innovative features such as write-on patches for sample identification, graduation marks for volume reference, and specialized bottom designs to minimize sample loss. These components are manufactured under strict quality control conditions to ensure consistency and reliability in chromatographic analysis, making them indispensable in pharmaceutical research, environmental testing, and quality control laboratories.