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.
sap1. 1  the juice or vital circulating fluid of a plant, especially of a woody plant. 2  any vital body fluid. 3  energy; vitality. 4  sapwood. 5  Slang. a fool; dupe. 6  Metallurgy. soft metal at the core of a bar of blister steel. 7  to drain the sap from.