Abstract: An improved sealable pouch has an interior volume for receiving products for sterilization and an integral, foldable flap sealable to the pouch to provide a fully enclosed interior volume. Included on one or more portions of the pouch are indicia, preferably at least a first and second spaced apart indicia, to aid in proper folding of the flap. The indicia provide alignment means so that when the flap is properly folded to provide a leak proof seal, a predetermined portion of the indicia is covered by the flap. An improper seal can be visually determined to exist if all of the indicia or none of the indicia is visible after the seal is made. A proper seal is evidenced by only a portion of the first and second indicia being covered by the flap.

Abstract: An improved sealable pouch has an interior volume for receiving products for sterilization and an integral, foldable flap sealable to the pouch to provide a fully enclosed interior volume. Included on one or more portions of the pouch are indicia, preferably at least a first and second spaced apart indicia, to aid in proper folding of the flap. The indicia provide alignment means so that when the flap is properly folded to provide a leak proof seal, a predetermined portion of the indicia is covered by the flap. An improper seal can be visually determined to exist if all of the indicia or none of the indicia is visible after the seal is made. A proper seal is evidenced by only a portion of the first and second indicia being covered by the flap.

Abstract: A retraction cord for retracting gingival tissue is pre-impregnated with a chemical agent for chemically retracting gingival tissue and/or a hemostatic agent for arresting bleeding. A wetting agent is further applied to the cord to ensure product efficacy and shelf stability. The retracting agent may be an astringent water soluble organic salt such as aluminum potassium sulfate, aluminum sulfate, aluminum chloride, or ferric sulfate-or an inorganic salt of organic vascoconstrictors such as epinephrine, pseudoephedrine, or VISINE. The wetting agent is preferably a non-ionic surface active surfactant such as SILWET L-7607 at a concentration of 0.05% by volume.