Litmus paper general testing of acid or alkal. reaction

Litmus paper general testing of acid or alkal. reaction

Litmus paper general testing of acid or alkal. reaction

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  • 8 209 002
  • €9.70 *
    LITMUS PAPER,GENERAL TESTING F.ACID OR ALKAL.REACTION,COLOUR CHANGES F.RED TO BLUE W.A PH-CHANGE F.ACIDIC TO ALKALINE CASE = 100 PCS.