Block Module 6-Hole 25mm ,Each

Details:

Here are the corrected product descriptions: these blocks are 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. Available in various sizes: * 12/13 mm standard test tube block (cat. No.: 13259-120): 16 Wells, tube diameter: 12/13 mm, well diameter: 13.9 Mm * 6 mm standard test tube block (cat. No.: 13259-105): 30 Wells, tube diameter: 6 mm, well diameter: 8.3 Mm * 10 mm standard test tube block (cat. No.: 13259-107): 24 Wells, tube diameter: 10 mm, well diameter: 10.7 Mm * block (cat. No.: 12985-046): 6 Wells, tube diameter: 16 mm, well diameter: 17.5 Mm * block (cat. No.: 13259-184): 8 Wells, tube diameter: 20 mm, well diameter: 21.0 Mm * block (cat. No.: 13259-162): 12 Wells, tube diameter: 15/16 mm, well diameter: 17.5 Mm * 12/13 mm standard test tube block (cat. No.: 13259-130): 20 Wells, tube diameter: 12/13 mm, well diameter: 13.9 Mm * block (cat. No.: 14216-212): 12 Wells, tube diameter: 17/18 mm, well diameter: 19.1 Mm * block (cat. No.: 13259-210): 6 Wells, tube diameter: 25 mm, well diameter: 26.2 Mm * block (cat. No.: 13259-252): 4 Wells, tube diameter: 35 mm, well diameter: 35.0 Mm * block (cat. No.: 13259-284): 30 Wells, tube diameter: 6 mm, well diameter: 6.4 Mm all blocks come with a best-in-class, exclusive 5-year warranty and are available for use with standard test tubes. Gsa contract: y.