50mL metal tube holder price,use with MX-RL/RD-Pro

LCD Hotplate Stirrer MS-H380-Pro, 5L, RT+5°C-380°C, 200-1500rpm

Block for VISIBLE, 12mm x 12

Accessories of hotplate Magnetic Stirrer, Reaction block for 50ml round bottom flask (one flask capacity), suitable for MS-H-Pro+ and MS-5280-Pro