This Drierite [R] 10/20 mesh regular 1kg absorbent is an ideal choice for drying liquids and gases in laboratory and industrial settings. Its 10/20 mesh size allows it to be used in a variety of applications, and it has a high absorption capacity of up to 17% by weight. It is non-corrosive, and non-toxic, making it a safe choice for your laboratory. It can be regenerated and reused, making it an economical choice. It is also easy to use and store.