Sample Tubes, ModBlock, 70 mL, Polypropylene, Hinged caps, 400/pk

70mL disposable digestions tubes for ModBlock. Tubes are graduated and have an attached hinged-cap. These tubes are designed for 50mL digestions and the 70mL total volume provides extra head space to help prevent boil overs. These 70mL tubes only fit CPI ModBlocks. A Certificate of Analysis for metals and volume is available upon request.

• 70mL, polypropylene
• Molded Graduating
• ID: 33mm
• Height: 95mm
• Standard Seal