Walter Stern Glass Beads Soda Lime

Walter Stern Glass Beads Soda Lime. Unlike most other glass beads Walter Stern Soda Lime Glass Beads Soda Lmic Acid Do Not Contain Mercury which would make the beads unfit for use in a flammable liquid. These Walter Stern Soda Lime Glass Beads are manufactured to a very tight specification providing long-lasting use without loss of integrity. For use in the lab for preparing thin-layer films for filling glass wool as an ultra-premium mechanical filter for use in microbiological bacterial digesti