Used to control humidity and reduce evaporation of samples. They prevent spills and contamination. Cold seals are self-sticking with inert adhesive. Heat seals are available in a clear polyester or aluminum foil. Heat seals are for polypropylene microplates only and are applied with heat and pressure.
Manufactured from 100% pure cotton linters with no wet-strength additives. Used in physician's offices, home blood sample collection kits for use by healthcare professionals and in methods for sample archiving.
Manufactured from 100% pure cotton linters with no wet-strength additives. Used in physician's offices, home blood sample collection kits for use by healthcare professionals and in methods for sample archiving.
Manufactured from 100% pure cotton linters with no wet-strength additives. Used in physician's offices, home blood sample collection kits for use by healthcare professionals and in methods for sample archiving.