Volumetric Flasks, Class A, With Snap Cap, Batch Certified, QR, 200mL, FG5580-200QR, United Scientific™ , Part number FG5580-200QR-US , Buy now United at Laboratory Disposable Products. These autoclavable desiccators are made of polypropylene (PP) and polycarbonate (PC) and can hold a vacuum up to 740 mm Hg for 24 hours without any greasing. Autoclavable at 120°C for 15 minutes. The top dome, molded in rigid and transparent PC, gives a crystal-clear view of the sample. The knurled knob on the top provides easy handling of the dome. The transparent PC bottom provides increased viewing clarity. An internal groove on the flange holds the silicon rubber O-ring. The PP stopcock has a self-lubricating PTFE plug. The three-way plug opens to create a vacuum, closes to hold a vacuum, and opens again to release a vacuum.

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™ DESICCATOR, VACUUM, CLEAR BASE, 8″ | 55215 US | Laboratory Disposable Products (LDP)