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Glass Lid replaces the acrylic lid included with the FreeZone 4.5 Liter Freeze Dryer with built-in 10-port drying chamber. Provides additional protection from solvents and corrosives that attach acrylic, such as acetonitrile. Includes neoprene gasket.
Lids fit on drying chambers and FreeZone collector chambers.
Combination vacuum pumps are corrosion resistent rotary vane/diaphragm vacuum pumps designed for use with acidic samples and harsh chemicals.
A general, economical vacuum pump for a variety of laboratory equipment.
Low maintenance, corrosion resistant pumps that don't require oil.
Perform fast, mess-free oil changes on vacuum pumps. Portable, automatic.