Metals Digestion Cup Certified for 68 Elements

Environmental Express’ redesigned 50-mL disposable metals digestion cup, now The Ultimate Cup, boasts new features for optimal performance.

Environmental Express’ redesigned 50-mL disposable metals digestion cup, now The Ultimate Cup, boasts new features for optimal performance. Increased wall strength provides more durability for digesting with concentrated acids. Graduation lines have been added to both sides of the cup, making it easier to fill. The screw-thread profile has been redesigned with a tighter seal to eliminate leaks and engage the FlipMate filtration system more securely. The cup is available with a liner-less cap to complement the current polyethylene-faced cap. A larger dimple on the bottom of the cup provides more stability for wobble-free use. A few features on the digestion cup remain the same. As its predecessor, it is still molded from the same polypropylene resin that users have come to trust. The company continues to certify its digestion cups for 68 elements, and an improved Certificate of Analysis for background metals and volume accuracy is included in every box purchased.