Cole-Parmer StableTemp Single Block Combination, Test Tubes

Modular blocks are constructed from a solid anodized aluminum block. The close contact of tubes-to-block walls allow for maximum heat retention. Each block has a thermometer well for measuring block temperature. Combination blocks are single size blocks, are available in 3 different combinations, and each hold 3 different size tubes.

blocks are constructed from a solid anodized aluminum block. The close contact of tubes-to-block walls allow for maximum heat retention. Each block has a thermometer well for measuring block temperature.Holds 3 different size test tubes; 6mm, 12 to 13mm, & 25mm round bottom test tubes. Single block