Termostat laboratorní WSL TIP 100-1, objem 7,3l

Package RS 2 Set of magnetic stirring bars 18pcs/box Round Stirrer bar， Ø8 X 40mm Include 2Pcs

Evaporation flask clip(metal)，24/40，1pcs

Ultra-thin magnetic stirrer, 20 ~1500 rpm, 0-9 hours