1 - 5 toradh á dtaispeáint as 5 toradh san iomlán ar an gcuardach '', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    An improved method for evaluating microbiological quality of drinking water using the H2S paper strip test de réir De Sales-Papa, Louernie F.

    Foilsithe / Cruthaithe 2011
    Tráchtas

    An improved method for evaluating microbiological quality of drinking water using the H2S paper strip test
  2. 2

    A study of the acid-base indicators found in the coloring matter of some plants de réir Velasco, Josefa (Flores) 1923-

    Foilsithe / Cruthaithe 1967
    Tráchtas

    A study of the acid-base indicators found in the coloring matter of some plants
  3. 3

    A study of the acid-based indicators found in the coloring matter of some plants de réir Flores-Velasco, Josefa

    Foilsithe / Cruthaithe 1967
    Tráchtas

    A study of the acid-based indicators found in the coloring matter of some plants
  4. 4

    Chemical indicators de réir Tomicek, Oldrich

    Foilsithe / Cruthaithe 1951
    LEABHAR

    Chemical indicators
  5. 5

    Visual humidity indicators (indicating humidity by color change in gas atmospheres) de réir Abad, Ramona (Vivera) 1935-

    LEABHAR

    Visual humidity indicators (indicating humidity by color change in gas atmospheres)

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