Reactiv Hydrochloric acid Ultra-quality ROTIPURAN® Ultra, 34 % , 500 ml
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Filtre active
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Reactiv Ethylenediamine tetraacetic acid dipotassium salt dihydr., min. 99%, p.a. , 5 kg
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Reactiv Tetrachloroauric(III) acid trihydrate min. 99.5 %, p.a., yellow , 5 g
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Membrane filtrante din PTFE fara structura suport MERCK MILLIPORE, ø 47 mm, dim. pori 5 µm
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Membrane filtrante negre din PC MERCK MILLIPORE, ø 47 mm, dim. pori 0.4 µm
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