Lightweight and compact trace osmometer (osmometer) using the freezing point depression method.
The "Micro Osmomaster" is an excellent micro osmometer for testing and research, with a measurement time of 1.5 minutes and reproducibility of ±0.5% (100μL). 【Features of the Freezing Point Depression Method (Cryoscopic Method)】 After supercooling the sample to -6.2℃, it is stimulated with a cooling needle to instantly freeze, allowing for rapid measurement. ■ Excellent reproducibility: ±0.5% (100μL) / ±1.0% (50μL) ■ Short warm-up time: starts in 3 minutes ■ Quick measurement time of 1.5 minutes ■ Three-point calibration method (0-300-900 mOsm) ■ Electronic cooling system using Peltier, no antifreeze required ■ Compact and lightweight
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【Specifications】 ■ Measurement method: Manual ■ Sample volume for measurement: Recommended 100μL (50μL) ■ Measurement container: 1.5ml sample container ■ Measurement range: 0–2,500 mOsm/kg H2O ■ Reproducibility: ±0.5% (100μL) / ±1.0% (50μL) ■ Three-point calibration method: 0-300-900 mOsm ■ Size: 180 (W) × 220 (D) × 280 (H) mm / Approximately 5.5kg
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Applications/Examples of results
【Applications】 ■ Quality control of solutions ■ Measurement of solution dilution ■ Measurement of heavy water ■ Osmotic pressure adjustment of tissue culture media and cryopreservation solutions ■ Measurement of osmotic pressure in insect and fish body fluids ■ Measurement of osmotic pressure in plants and sap ■ Water content testing ■ Osmotic pressure adjustment of fixation solutions for microscopy, etc.
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Company information
Biomedical Science (BMS) provides high-quality and high-precision research products based on cutting-edge scientific and technological information from both domestic and international sources in the life sciences field. 【Main Products】 ■ Bead Mill Disruption Device ■ Micro Osmometer ■ Micro Spectrophotometer, Plate Reader, and other analytical instruments ■ Incubator ■ Equipment and consumables for plant cultivation ■ Liquid Nitrogen-related products ■ General-purpose equipment such as centrifuges, water baths, and stirrers ■ Laboratory containers and instruments made of glass and plastic ■ Experimental consumables such as microtubes and tips ■ Research reagents Others
