Quantum Innovation Labs offers 100 grams of 99+% USP pharmaceutical grade methylene blue powder, produced to meet stringent USP standards for identity and purity. This high-quality powder is designed for customers who value verified consistency, transparency, and dependable manufacturing standards. Each batch is independently tested by an ISO-certified laboratory and supported by a Certificate of Analysis (COA). Testing includes identity confirmation, purity verification, endotoxin screening, and a comprehensive 24-metal panel conducted in alignment with USP monograph and USP 232 guidelines. This rigorous testing process ensures confidence in every jar. The powder is packaged in a wide-mouth, UV-protectant glass jar to help protect against light exposure and maintain long-term stability. Every container is secured with a tamper-evident seal, providing added assurance from production through delivery.