Block Module 12-Hole 16mm ,Each

Details:

Here is the corrected text: these blocks are designed for standard test tubes and constructed from a solid anodized aluminum block. The close contact of tubes to block walls allows for maximum heat retention. **6 Mm standard test tube block** • catalog number: 13259-105 • for use with: standard test tubes • number of wells: 30 • for tube diameter: 6 mm • well diameter: 8.3 Mm **12/13 mm standard test tube block** • catalog number: 13259-120 • for use with: standard test tubes • number of wells: 16 • for tube diameter: 12/13 mm • well diameter: 13.9 Mm **10 mm standard test tube block** • catalog number: 13259-107 • for use with: standard test tubes • number of wells: 24 • for tube diameter: 10 mm • well diameter: 10.7 Mm **block** • catalog number: 12985-046 • for use with: standard test tubes • number of wells: 6 • for tube diameter: 16 mm • well diameter: 17.5 Mm **block** • catalog number: 13259-184 • for use with: standard test tubes • number of wells: 8 • for tube diameter: 20 mm • well diameter: 21.0 Mm **block** • catalog number: 13259-162 • for use with: standard test tubes • number of wells: 12 • for tube diameter: 15/16 mm • well diameter: 17.5 Mm **12/13 mm standard test tube block** • catalog number: 13259-130 • for use with: standard test tubes • number of wells: 20 • for tube diameter: 12/13 mm • well diameter: 13.9 Mm **block** • catalog number: 14216-212 • for use with: standard test tubes • number of wells: 12 • for tube diameter: 17/18 mm • well diameter: 19.1 Mm **block** • catalog number: 13259-210 • for use with: standard test tubes • number of wells: 6 • for tube diameter: 25 mm • well diameter: 26.2 Mm **block** • catalog number: 13259-252 • for use with: standard test tubes • number of wells: 4 • for tube diameter: 35 mm • well diameter: 35.0 Mm **block** • catalog number: 13259-284 • for use with: standard test tubes • number of wells: 30 • for tube diameter: 6 mm • well diameter: 6.4 Mm all blocks come with a best-in-class, exclusive 5-year warranty and have a gsa contract: y.