For separation columns, this multidisciplinary engineering company offers a high-performance random packing called Cascade Mini Ring, which is also available with a special surface treatment; and a high-performing structured packing MC Pack (photo), which has a specialized configuration. Liquid distributors are available for achieving high separation efficiencies. These products are most suited for aqueous liquid applications, as well as those with high surface tension and low liquid load, says the company. — Matsui Machine Ltd., Osaka, Japan