Feature

●Blocks have been designed for standard test tubes
●Constructed from a solid anodized aluminum block
●Close contact of tubes to block walls allows for maximum heat retention
●Single block; made of aluminum
●Well measure 19.1mm diameter by 48.4mm depth

[4 Wells | 35mm Tubes]

[6 Wells | 25mm Tubes]

[6mm | 12 & 13mm | 25mm (6mm = 6 wells | 12 & 13mm = 5 wells | 25mm = 3 wells)]

Description

Blocks have been designed for standard test tubes. Constructed from a solid anodized aluminum block, the close contact of tubes to block walls allows for maximum heat retention. Single block. Well measure 19.1mm diameter by 48.4mm depth.