Disclosed herein are instruments and methods for performing both sample homogenization and sample clarification by centrifugation with a single instrument without transferring the sample to a new sample container and without removing or repositioning the sample container within the instrument. In some embodiments, the instrument may automatically perform centrifugation after homogenization. In other embodiments, the instrument may perform both homogenization and centrifugation simultaneously.

The present invention provides a novel amorphous Form of azilsartan acid, process for its preparation and pharmaceutical compositions comprising it. The present invention also provides novel crystalline Forms of azilsartan medoxomil, processes for their preparations and pharmaceutical compositions comprising them. The present invention further provides a novel amorphous Form of azilsartan medoxomil potassium, process for its preparation and pharmaceutical compositions comprising it. The present invention further provides a novel process for the preparation of azilsartan medoxomil potassium crystalline Form II.

A nut butter mixing apparatus includes a base, a rotary drive unit, a rocking assembly, a holder, a first stabilizer, a second stabilizer, a transmission unit, a first rotational mechanism, and a second rotational mechanism. The rocking assembly is moveably mounted to the base by the first stabilizer and the second stabilizer. The rotary drive unit is rotationally engaged in between a left rail and a right rail of the rocking assembly through the base, wherein the rotary drive radially moves the rocking assembly. The holder is rotatably mounted to the rocking assembly. The first rotational mechanism is operatively coupled to the rotary drive unit through the transmission unit, wherein the first rotational mechanism rotates the holder. The second rotational mechanism is operatively coupled to the rotary drive through the transmission unit, wherein the second rotational mechanism angularly moves the rocking assembly.