Mikroskop Mikrometer Proben Objektträger Absehen genaue Kalibrierung
8,34 €
Are you looking for products with reasonable prices?., our products will be your best choice! - Professional and practical design with beautiful appearance, easy to install and use. - If the surface of the ruler is not clean, you can use the prepared cleaning fluid to gently clockwise from the inside to the outside, and it can be installed and used after it is air-dried.
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