Мobile Teaching Complex BIOLOGY Experiments Specifica ons Specifica ons Microscope teacher; quan ty: 1 piece, The housing and the movable parts are made of metal. The microscope has an internal light source opera ng on ba eries as well as ba ery life. Microscope equipped with a revolving drum to quickly change lenses. Illumina on slide regulated backlight having individual switch. The microscope has the ability to coarse and fine adjustment of the sample stage and three interchangeable lenses and eyepieces with rota ng interchangeable lenses 10x. 29 Set of slides; quan ty: 50 pieces boxed, glass size 25h7 mm. Edge glass - sanded. Tolerances for dimensions are ± 1 mm. Not parallel to the work surface slides is 0.03 mm. Not Surface flatness slides is 0.1 mm over a length of 100 mm. Slides are made of a colorless transparent silica glass. Refrac ve index at 20 ° C - is 1,51 ± 0,01. The coefficient of dispersion of 60 ± 2. Slides chemically resistant to acids and alkalis. The slides do not contain bubbles, stones, scratches and streaks. Number 50 pcs. Thickness of the glass is 0.15. Glasses have a square shape. Coverslips Set cover glass; quan ty: 100 pieces microscop e mad e o f silicat e glass . Coverslip s Microscop e wrappe d i n pape r and packed in plas c containers of 25 units. with an a achment of silica gel desiccant. Dimensions cover glasses 18x18 mm up. Tolerances for dimensions are ± 1 mm. Not parallel to the work surface slides 0.03 mm. Coverslips are chemically stable and do not contain bubbles, stones, scratches and streaks. Quan ty 100 pcs. Sets educa onal and laboratory equipment for demonstra on teacher experiments experiments provided exemplary program in biology. magnifier scalpel; quan ty: 2 pcs. Dissec ng knife; quan ty: 1 piece, Dissec ng needle; quan ty: 2 pieces tweezers; quan ty: 2 pieces tubes; quan ty: 2 pcs. SET MICROPREPARATIONS MICROSCOPE :: 1 SET CONSISTING OF : epithelial, connec ve, nervous and muscular ssue; quan ty: 5 pcs, epithelium of human skin; quan ty: 5 pcs, bacterial cells (cocci, bacilli, spirilla); quan ty: 5 pcs, mitosis in cells of onion rootlets; quan ty: 5 pcs, plant and animal cells; quan ty: 5 pcs, human blood and blood frog; quan ty: 5 pcs, Spirogyra; quan ty: 5 pcs, longitudinal sec on of the stem of corn; quan ty: 5 pcs, structure of the root; quan ty: 5 pcs, hydra; quan ty: 5 pcs, ciliate-shoes; quan ty: 5 pcs, Wet prepara on frog made of steel, length 100 mm. magnifying glass in the plas c frame with a handle 100 mm diameter glass. 100 QTY THE KIT IS INTENDED FOR DEMONSTRATION EXPERIMENTS AND EXPERIMENTS IN BIOLOGY AND CONSISTS OF: Ref. Picture 1 50 1 2 1 2 2 2 5 5 5 5 5 5 5 5 5 5 5 1 Skeletons: rabbit, frog, bird Skeletons: rabbit 1
31 Publizr Home