Hplc Vials With Cap And Septa Or Septum, 2 ml

HPLC (High-Performance Liquid Chromatography) vials are used to store and inject samples into HPLC instruments. The vials come with caps and septa (or septums) to ensure airtight sealing and prevent contamination.Key characteristics:1. Material: Borosilicate glass or polypropylene2. Volume: Typically 1-2 mL3. Cap: Screw-top or crimp-top4. Septa: Rubber or PTFE (polytetrafluoroethylene)5. Septum thickness: 0.5-1.5 mmUses:1. Sample storage and injection for HPLC analysis2. Chromatography and mass spectrometry applications3. Pharmaceutical, biotech, and environmental testingHandling and care:1. Handle with gloves to prevent contamination2. Clean with methanol or acetonitrile before use3. Ensure tight sealing with cap and septum4. Store in a cool, dry placeTypes of septa:1. Rubber septa: General-purpose, suitable for most HPLC applications2. PTFE septa: Inert, suitable for sensitive or corrosive samples