Spex® Infinitas™ Ultra-High Purity Inorganic Chemicals

When purity is critical and the slightest impurity matters, trust Infinitas™ to deliver the highest purity chemicals for your most demanding applications

Certain industries demand the absolute highest level of chemical purity. Whether it's food, pharmaceuticals, electronics, or semiconductors, even trace impurities can have significant consequences, from health risks to product failures.

Infinitas™ is your solution. With over 75 years of expertise in providing high-purity standards for the analytical laboratory industry, we now offer fine inorganic chemicals with purity levels exceeding 99.99%. Our products are meticulously tested to ensure impurities are measured down to the ppb and ppm levels.