Test Disk HardyDisks™ Novobiocin 5 µg Hardy Diagnostics Z7291 Features Intended Use: HardyDisk™ novobiocin differentiation disks are useful for presumptively distinguishing staphylococcus saprophyticus from other coagulase-negative staphylococci in clinical specimens Storage: Upon receipt store at -20 to 8°C away from direct light; the disks should not be used if there are any signs of deterioration, discoloration or if the expiration date has passed, protect from light, excessive...