BLOCK MODULE 8-HOLE 20MM ,Each

Details

Here is the corrected text: 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. They come in various sizes and configurations. **6 mm Standard Test Tube Block** Cat. No.: 13259-105 For use with: Standard Test Tubes No. of wells: 30 For tube diameter: 6 mm Well diameter: 8.3 mm **10 mm Standard Test Tube Block** Cat. No.: 13259-107 For use with: Standard Test Tubes No. of wells: 24 For tube diameter: 10 mm Well diameter: 10.7 mm **12/13 mm Standard Test Tube Block** Cat. No.: 13259-120, 13259-130 For use with: Standard Test Tubes No. of wells: 16, 20 For tube diameter: 12/13 mm Well diameter: 13.9 mm **15/16 mm Standard Test Tube Block** Cat. No.: 13259-162 For use with: Standard Test Tubes No. of wells: 12 For tube diameter: 15/16 mm Well diameter: 17.5 mm **16 mm Standard Test Tube Block** Cat. No.: 12985-046 For use with: Standard Test Tubes No. of wells: 6 For tube diameter: 16 mm Well diameter: 17.5 mm **17/18 mm Standard Test Tube Block** Cat. No.: 14216-212 For use with: Standard Test Tubes No. of wells: 12 For tube diameter: 17/18 mm Well diameter: 19.1 mm **20 mm Standard Test Tube Block** Cat. No.: 13259-184 For use with: Standard Test Tubes No. of wells: 8 For tube diameter: 20 mm Well diameter: 21.0 mm **25 mm Standard Test Tube Block** Cat. No.: 13259-210 For use with: Standard Test Tubes No. of wells: 6 For tube diameter: 25 mm Well diameter: 26.2 mm **35 mm Standard Test Tube Block** Cat. No.: 13259-252 For use with: Standard Test Tubes No. of wells: 4 For tube diameter: 35 mm Well diameter: 35.0 mm All blocks come with a Best-in-Class, Exclusive 5-Year Warranty and have a GSA Contract: Y.