United Scientific™ REPLACEMENT SPRING CLAMP, 25MM , Part number FHSC25-US , Buy now United at Laboratory Disposable Products. Guard columns can provide many benefits when used upstream from an analytical, preparative, or semi-preparative column. Guard columns are typically chosen to have the same packing as the primary column. Any compounds or particulate material that would block the frits or highly adsorb to the primary column will do so on the guard column, thereby protecting and extending the lifetime of the more costly column. In addition to protective uses, guard columns can be used as sacrificial preparative components.

United Scientific develops, manufactures, and delivers quality educational and laboratory products for scientists around the world. Since 1992, United Scientific has reliably served the scientific and laboratory community. We at Laboratory Disposable Products (LDP) offer you a wide range of laboratory consumable products from United Scientific that meet your budget whilst with best quality.

In-addition Laboratory Disposable Products (LDP) is a one of the leading distributors of laboratory supplies, Reagents, Equipment, and safety products to the Life Science, Pharmaceutical industries, Hospitals, educational institutes, and many small businesses since 1982. Laboratory Disposable Products (LDP) is a proud Woman Owned Small Business. For more information please visit our website www.labdisposable.com or call on 800-332-LAB1 or email to mail@labdisposable.com .

United Scientific™ REAGENT RESERVOIR, PP | 79121 US | Laboratory Disposable Products (LDP)