Sealing Films: Designed to prevent oxidation, evaporation, and cross-contamination, these films protect samples and cell cultures during processing, storage, and transport, ensuring sample integrity. 

* Excellent sealing: providing a good barrier, breathable and impermeable to protect the integrity of the sample environment in research applications. No smell, no color, translucent material, reduce the risk of contaminating the sample and affecting the data. 

* Special material formula: good sealing, prevent sample moisture and volume loss. The flexible self-sealing material can be attached to a variety of irregular shapes and surfaces. 

* Valid duration: It can withstand the solution of inorganic salts, acids, alkalis and other polar substances for up to 48 hours.