Digestion, Digestion Vessels, Digestion Tubes

Certified Digestion Vessels
Our vessels are molded from premium grade polypropylene for its impact strength, flexibility, and heat resistant properties. All our digestion cups are certified to class A volume accuracy, include a metals background report and are compatible with leading brand graphite block digestion systems. A growing number of laboratories are turning to us for our high quality and cost-effective OEM alternative solutions.

• Made from virgin polypropylene (PP)
• Excellent visibility
• Very good resistance to acids
• 15mL tubes are graduated in increments of 1mL and have a total capacity of 18mL
• 50mL tubes are graduated in increments of 5mL and have a total capacity 63mL
• 100mL tubes are graduated in increments of 25 with an additional line at 10mL and have a total capacity of 130mL
• Each shipment comes with a certificate of volume accuracy stating the tubes meet Class A tolerance
• Extremely low leachable metal content; each shipment comes with a metals background report
• Three sizes fit all leading brand graphite digestion block systems
• Fits leading brand graphite digestion block systems
• Can also be used as graduated cylinder, volumetric flask, autosampler tube, or storage container
• Tubes sold with or without screw caps
• Ribbed watch glass accessory available for each size, reflux cap available for 50mL tube