Natural Penicillins. David B. Beta-lactam ring interferes with final stage of cell wall synthesis by binding to peptidoglygan, bacterial enzyme that catalyzes cell wall strength. Bacteriocidal activity against many gram-positive organisms, as well as some spirochetes and fungi. Is susceptible to penicillinase (beta-lactamase).
Superior Syberkleen 2000 Saponifier is formulated for removing flux residues in batch or in-line cleaning systems. Superior Descaler removes mineral deposits that build up in water cleaning equipment over time.
Nafion membranes are proton-conductive polymer film, also known as electrolyte or ionomer, that allow only protons to cross-over, the key function of Nafion proton exchange membrane fuel cells and water electrolyzers.he membrane performs as a separator and solid electrolyte in a variety of electrochemical cells which require the membrane to selectively transport cations across the cell junction. The polymer is chemically resistant and durable.