Kanamycini monosulfas - uspbpep.com
2014-9-7 · Appearance: fine, white or greyish-white, unctuous powder. Solubility: practically insoluble in water and in organic solvents. IDENTIFICATION A. To0.5ginametalcrucibleadd1gofpotassiumnitrateR and 3 g ofsodium carbonate Rand heat until the mixture melts. Allow to cool. To the residue add 20 ml of boiling water R, mix and filter. Wash the …
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