Biology Skin and Hair Set Science Kits for Lab Use in Schools & Colleges ATICO Export

Biology Microscopy Set Science Kits for Lab Use in Schools & Colleges:

The problem:

• Beginners face three main challenges when using a microscope:

• Reduced field of view

• Upside-down image

• Difficulty judging magnification

• This set helps students gradually overcome these difficulties

• Learning progression:

• Starts with simple magnifying glasses

• Moves to cup magnifiers and two-way magnifying jars

• These provide upright (normal) images

• Helps students:

• Adjust to reduced field of view

• Understand magnification using a 5 mm scale

• Durable tools, special slides and petri dishes simplify microscopy

• A microtome, razor blade and brush allow easy preparation of samples for advanced students

Contents:

• 1 × Storage case
• 1 × Inlay with cut-outs for apparatus, B1
• 1 × Hand-held magnifying glass, 8x
• 1 × Hand-held magnifying glass, 6x
• 1 × Hand-held magnifying glass with light
• 1 × Cup magnifier with scale
• 1 × Two-way magnifying jar
• 7 × Wooden spatula
• 1 × Straight, blunt-ended tweezers
• 1 × Tweezers – curved, pointed
• 1 × Dissecting needle – straight
• 1 × Dissecting needle – curved
• 1 × Dissecting needle – lancet shaped
• 1 × Microscope scissors
• 1 × Silk cloth
• 100 × Cover slips
• 50 × Slides with field for labelling
• 4 × Concavity microscope slides
• 1 × Matt microscope slide
• 1 × Microscope slide with scale
• 1 × Black microscope slide
• 1 × Box for microscope slides
• 1 × Petri dish, 35 mm diam.
• 5 × Razor blades with grips
• 1 × Dropping bottle, 50 ml, brown
• 1 × Microscopy brush
• 1 × Microtome
• 100 × Filter paper strips in container B1

Experiments:

• First experiments with the magnifying glass
• Experiments with the two-way magnifying jar
• Experiments with the cup magnifier
• Making biological drawings
• Parts of a microscope
• Operating principle and use of a microscope
• First sample – Brownian motion
• Disruptive phenomena – Sources of error