Sodium hydroxide solution | ROTI®VOLUM, Volumetric Solutions in Ampoules | Volumetric Standard Solutions | Inorganic & Analytical Reagents | Chemikalien | Carl Roth - International
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Redundancy personnel carry out plastic bags from a pre-school in Gustavsberg, southeast of Stockholm, where there are poison ampoules that, according to the texts on the ampoules, contain osmium tetroxide, a lot
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