A Universal EM Negative Stain used for viruses. In tissue samples it stabilizes nucleic acids and cell membranes. These solutions are more stable than uranyl acetate and react primarily with negatively charged groups in the absence of phosphate ions.
A new contrast stain solution for TEM negative staining applications. Amazing substitute for Uranyl Acetate. After a minute of contact, UranyLess' fast-acting, non-radioactive lanthanide mix is finished staining your sections or deposits.