AEMR593 High Risk Sterile Media Test Kit. Semiannual test required for each compounding pharmacist or technician. In higher usage facilities, more frequent testing may be necessary. Kit consists of 3g Tryptic Soy Powder Media, 9-sterile empty 30ml vials, test log and test instructions. Other required materials (NOT included): three 30mL syringes, 100mL nonbacteriostatic water, three 0.22 micron sterile filters, and three Sterile adhesive seals.