… effect of killing other micro‑organisms or inhibiting their growth. They are used principally for their powerful … be prepared by isolating ingredients produced by natural growth of the micro-organism and then modifying the … chemical reaction or by adding sidechain precursors to the growth medium so that desired groups are incorporated into …
… wire, etc.; ornamental articles and tableware (e.g., in pewter); toys; organ pipes; etc. It is also used in the form … alloys used, for example, as tin base soft solders; in pewter‑ware; in toy manufacture; for certain capacity …
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