Astringedent Bottle 30ml Universal by Ultradent SKU 923-0908AA 123 Original price $107.99 Current price $84.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Payment methods: We accept all major credit cards American Express Mastercard Visa Astringedent hemostatic is an aqueous, 15.5% ferric sulfate solution with a pH of ~1.0. It's well suited for a variety of dental procedures, and because it's more aqueous than other hemostatic agents, it's ideal for soaking retraction cord.