Disposable Sample Tubes, 50 æL for Model 5004

Fully automatic, digital osmometer for determination of low concentration of solutes in biological fluids by the freezing point depression method Takes 50 µL samples Permits up to 40 routine measurements in one hour High reliability 0.5-inch LED readout, which retains the sample answer until the next sample is introduced; operating head automatically rises at end of determination; non-interacting calibration controls Unique triple-point calibration verification; employing latest integrated circuit techniques for low power, consumption and reliability Fast-acting, solid state refrigerator eliminates pumps and bath liquid and has a STAT three-minute initial cool-down Bench saver design, only 5" W x 10" H x 15" D. Complete with disposable sample tubes, 100 and 500 mOsm/kg calibration standards, spare temperature probe, 50 µL pipet and tips, test tube rack and instruction manual. Power requirements: 115 V, 50/60 Hz.