BLOCK for SAMPLE CONCENTRATION

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

A6-5P Nylon rotor set with clear plastic cover for D2012S, 6-hole ×5mL+ 6-hole ×0.5mL composite rotor

OS20-S package OS20-S main body 8033100200 +Universal plate stand18900605 +Crossed stirrer18900071