Novartos Uno sample inserts are accurately fitting, easily interchangeable sample inserts for the Novartos Uno pharmaceutical sampler. Different volumes can be selected and combined. The blind insert (0.0 ml) can be used to prevent sampling at a specific point. Novartos Uno sample inserts are accurately fitting, easily interchangeable sample inserts for the Novartos Uno pharmaceutical sampler. Different volumes can be selected and combined. The blind insert (0.0 ml) can be used to prevent sampling at a specific point.