Exchange Block 20 x 1.5 ml / 15 x 0.5 ml 
 
for 20 reaction vessels 1.5 ml...

The picture may be different from the article and can include supply, which is not in the standard scope.

Exchange Block 20 x 1.5 ml / 15 x 0.5 ml

for 20 reaction vessels 1.5 ml and 15 reaction vessels 0.5 ml
fits Thermomixer TS/TSK 100
Description value
WEEE obligation: No
TS 100 Heating Thermomixer with variable mixing frequency and working temperature from 5°C...

Thermomixer with cooling function TSK 100 with variable mixing frequency and working...