Chemical-agent sentence example

chemical-agent
  • The globules which furnish the cream gradually pass on standing into solid caoutchouc, a process which is facilitated by rapid stirring, or by the addition of an acid or other chemical agent.

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  • The female organs of certain cryptogams, for instance, exert a positive chemiotactic action upon the spermatozoids, and probably, as Pfeffer suggests, the chemical agent which exerts the influence is malic acid.

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  • Dimercaprol-A chemical agent used to remove excess lead from the body.

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