Understanding Our Product Grades
We offer three distinct product grades to support varying research needs. Our Premium Lyophilized line is triple-tested for purity, endotoxins, and sterility, and in most cases includes both double third-party testing and manufacturer read more HPLC verification. The Standard Lyophilized grade is third-party purity tested and manufacturer verified. Our Standard (Non-Lyophilized) products are also manufacturer verified and third-party purity tested. All products meet a minimum purity of 98.5%, with the vast majority exceeding 99%. Each designation reflects a specific level of quality control and preparation.