Water Purification Systems

Our complete line of water purification technologies includes solutions for your most critical and everyday application needs, from electrodeionization to reverse osmosis and distillation.

Thermo Scientific™ Barnstead™ water purification systems deliver pure and ultrapure water—with ease. With flexible systems designed precisely for your applications, and multiple water types from a single solution. Our large custom systems produce laboratory grade high purity water from tap water and cover a performance range from 40 l/h to 15,000 l/h.

Effectively remove most inorganic solids, organics with a boiling point greater than water (100 °C), and bacteria and pyrogens with our broad range of water stills. Ranging in size from 1.4 to 38L/hr and available in tin or glass, our water still models offer fully automatic options or pretreatment options to minimize scaling.

Bioanalytical Instruments is a sales and service representative for Thermo Fisher Water Purification Systems in Puerto Rico and the Caribbean area.


K2 Scientific’s 10 cu. ft. upright ultra-low -86°C freezers are designed for the most rigorous life science, research, healthcare, clinical, and commercial applications.

Storage Capacity: 180 2” boxes

Featuring an intelligent microprocessor controller with digital display, adjustable temperature control, password protected.

Bioanalytical Instruments is a sales and service representative for K2 Scientific in Puerto Rico and the Caribbean area.


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