Tiếng Việt
1) Description
4ml 13-425 screw open top vial is a laboratory sample vial, usually used in chromatographic analysis, such as gas chromatography (GC) or liquid chromatography (HPLC) analysis. We also offer specially adapted cover septa with corresponding threads. Make sure the vials can be tightly closed to protect the contents from outside contamination. This vial allows samples to be safely contained and analyzed by a chromatograph. The design of the vial ensures that samples can be safely stored prior to analysis, while also allowing laboratory operators to quickly open and close the vial via the screw cap to add or remove samples.
2) Features
▶ 4mL vials are widely used in compound storage as well as for chromatography sample vials.
▶ 4mL vials are compatible with 13-425 screw thread closures.
▶ The vials are used on instruments of Dionex, Shimadzu, WWR, Waters etc.
▶ 15x45mm, made from clear borosilicate glass material. excellent performance at high temperatures and chemically resistant to acidic, neutral and alkaline solutions.
▶ Include a write-in patch for sample identification, available with graduated marking spots.
▶ All items remain handy and dust-free. packaged in boxes, ensuring you receive contamination-free product every time.
3) Application
Chemical Analysis: In chemical research and industrial quality control, used to store and analyze the composition and concentration of chemical compounds.
Drug Development: Used to analyze the purity, stability, and composition of drug candidates at all stages of drug development.
Environmental Monitoring: used to analyze pollutants, including organic pollutants and heavy metals, in environmental samples (such as water, soil, and air).
Food safety: In the quality control of food and beverages, it is used to detect additives, preservatives, contaminants, etc. in food.
Life Science Research: For the analysis of biological samples (such as proteins, nucleic acids, and cellular metabolites) to support life science and biomedical research.
