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Puridest – Water Stills for Double Distillation
Automatic double-distillation water still producing ultra-pure, low-gas and pyrogen-free water (conductivity ≤ 1.6 µS/cm) — ideal for laboratory reagent preparation, media & buffer solutions, and analytical use.
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LAUDA Puridest double-distillation water stills deliver top-quality distilled water suitable for microbiology, analytical chemistry, pharmaceutical, medical, and research labs. These stills purify raw water into ultra-pure, sterile water with very low conductivity (down to ~1.6 µS/cm) — fulfilling pharmacopeia and DAB water standards.
The stills are fully automatic: once connected to raw water and power, you get pure water by pressing a button — no cartridges, no resins, no complicated maintenance. They incorporate a two-stage distillation (evaporation + condensation) system, with stainless-steel and borosilicate-glass components for durability and water purity.
Double-distillation ensures maximum removal of dissolved gases, metals, organic contaminants, and microbial/pyrogen impurities — giving clean, reliable water for media preparation, buffer solutions, reagent dilution, sample prep, or analytical assays.
