Avantor

For critical elemental analysis

• Recommended for use in the most demanding trace element analyses using  ICP-MS, ICP-OES/AES, and Graphite Furnace Atomic Absorption (GFAA).
• Analysed for up to 65 trace elements in the low ppt range with specifications of less than 10 ppt for 50 elements and total element impurities that typically do not exceed 500 ppt. ·
• ULTREX™ II grade materials come packaged in inert, pre-leached fluoropolymer bottles under class 100 environment. An optional bottle-top dispenser, specifically designed for use with ULTREX™ II acids, may also be used to further reduce the risk of contamination.