Cole-Parmer Masterflex L/S 7519-20 Cartridge Pump Head

The Cole-Parmer Masterflex L/S 7519-20 Cartridge Pump Head is a portable peristaltic pump designed for use in biological laboratories. It is known for its reliability and efficiency in delivering precise and controlled fluid transfer. The product does not come with an alarm signal, making it ideal for applications that do not require immediate alerts. With its compact design and the trusted Cole-Parmer brand, this pump head is a valuable tool for various laboratory tasks.

Cole Parmer 9741-50 Fiber Optic Low-Noise Illuminator, 110/120V, 200W, Works

Discontinued Cole Parmer 9741-50 Fiber Optic Low-Noise Illuminator, 110/120V, 60Hz, 200W. Used but in working condition, test photo included in listing. Fiber optic ring light not included with purchase. Some stickers on body of unit, mild cosmetic scratches from prior use. Knobs and switches undamaged.