All-purpose spring tray pre-assembled for 11 Erlenmeyer flasks 250 ml incl....

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All-purpose spring tray pre-assembled for 11 Erlenmeyer flasks 250 ml incl. set of springs for Erlenmeyer flasks 25...1000 ml
SW22 Shaking water bath SW22 Shaking water bath

SW23 Shaking water bath SW23 Shaking water bath