Our androsterone is purified and meets USP quality standards. We will never settle for less than the best reagent quality raw materials in our pheromone products.
Our pheromones are available for bulk purchase and we offer the lowest rates domestically available. We purchase in multi-kilogram quantities and may be able to match or beat the low grade material quotes from the China and Indian rims. Why settle for 80-85% pure material when you can be assured of absolute quality? We provide a certificate of analysis with each batch and also go the extra mile with 3rd party independent verification from a certified and accredited laboratory. | 
