Test Tube rack for 30 x 50ml tubes

Reaction block for 50ml round bottom flask (one flask capacity), suitable for 280℃ and 340°C series

SONOPULS mini20 set, 230 V~(± 10%) 50/60 Hz, consisting of HF-generator GM mini20, ultrasonic converter mini20 and micro tip MS 2.5

Aspire, Laboratory Aspirator with single channel flow controller, 230V