Monocular Biological Microscopespecification: Magnification: 40X To 640X, Monocular Tube, 45º Tilt And 360º Rotation, Eyepiece: 10X And 16X, Achromatic Objective: 4X, 10X, 40X (R), Reverse Revolver For 3 Obj., Stage With Area 90X 90Mm Provided With Clips, Disc With 6 Phases Diaphragm In Rotary Movement And Click Stop, Focus Adjustment: Macrometric On Bilateral Buttons, High Brightness Led Lighting With Luminous Control By Potentiometer, Input Voltage: Automatic Source 90 ~ 240 Vac., Instruction Manual In Portuguese And With Protective Cover., Digital Microscope, Becker Specification: Becker Graduated In Polypropylene, With Nozzle, Capability 250 Ml., Erlenmeyerspecification: Polypropylene Erlenmeyer, Narrow Mouth, Graduated, Petri Dishspecification: Disposable Petri Dish 90 Microscopyspecification: Smooth, Lapped Microscopy Slide, With Dimensions Of 25.4 Prepared For Microscopy Specification: Set Of Slides Prepared For Elementary School With At Least 50 Pieces, Stored In A Specific Box For The Slides, Composed Of Different Biological Materials., Bisexual Human Torso With Opening On The Back, Dyes (Lugol, Hematoxylin, Eosin, Orcein), Anatomical Model Of The Human Skeleton, Flashlight, Precision Scale Digitalspecification: Electronic Digital Scale, With A Capacity Of Up To 10 Kg, With Graduations Of 1 In 1 Gram, Equipped With A High-Precision Calibration System, Tare System, Function To Weigh In Grams, Lcd Liquid Crystal Display With Automatic Shutdown After Use, Powered By 2 Aa Batteries (Included), With An Approximate Weight Of 360 Grams And With 16