Thermo Fisher, TS-18818, Reacti-Block™ Aluminum Blocks

Reacti-Block U-1, Holds 8 x 20mm diameter Test Tubes; 8 Holes (21mm diameter x 45mm deep) Configure your Thermo Scientific™ Reacti-Therm™ Heating and Stirring module with these interchangeable Thermo Scientific™ Reacti-Block™ Aluminum Blocks. Available in a broad variety of hole configurations, they accommodate almost any size Thermo Scientific™ Reacti-Vial™ Small Reaction Vial, test tube, or microcentrifuge tube. The Reacti-Blocks are constructed of an aluminum alloy for optimal thermal conductivity, and contain a thermometer well. Many blocks are compatible for use with the Thermo Scientific™ Reacti-Vap™ Evaporator. Description: Holds 8 x 20mm diameter Test Tubes; 8 Holes (21mm diameter x 45mm deep)
Diameter (Metric) Inner: 21 mm
For Use With (Equipment): 20 mm dia. Test Tubes
Material: Aluminum Alloy
Type: Reacti-Block U-1
Unit Size: Each