Science Education Supplies By Eisco

• 15mm Aluminum Ball
• Drilled for lab demonstrations
• Approx. 2.5mm drilled hole

• Bituminous coal sample approximately 1\" (3cm) in size
• Bituminous coal is mined heavily around the world
• Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
• Students can get a close look at a material that powers the world
• Specimen comes in clear labeled and barcoded bag for ideal storage

• Mica schist sample approximately 1\" (3cm) in size
• Distinctly flattened mineral crystals are ideal for students studying foliation in metamorphic rocks
• Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
• Product of moderate grade metamorphism from shale or siltstone
• Specimen comes in clear labeled and barcoded bag for ideal storage

• Microcline feldspar sample approximately 1\" (3cm) in size
• Microcline is useful for teaching a variety of mineral properties - especially hardness, cleavage, and crystallization temperature
• Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
• Differing colors among samples offer a visual demonstration of chemical variation
• Specimen comes in clear labeled and barcoded bag for ideal storage

• Siltstone sample approximately 1\" (3cm) in size
• Clastic sedimentary rock made up of fine silt particles
• Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
• Good sample for use in identifying depositional environments - clast size is indicative of a low-energy environment
• Specimen comes in clear labeled and barcoded bag for ideal storage

• Metal Bulb holder in plastic base
• No plastic base
• Plated brass
• Solder tag terminations
• Bulb not included

• 4 X Magnifier lid, allows a close up magnified look of insects, flowers , leaves or butterfly
• The top cap has holes for insects to beathe and to store them for long
• These boxes are good educational supply, arousing kids interest in science and nature by closely viewing the insect
• They are a perfect gift for curious children as back presents and to insect collectors. They make a perfect return gift for science birthday parties.
• The GRID at the base allows you to measure the size of insect and know the proportion of legs to the body. It does not come with an insect .

• Single, prepared slide with Nostoc cross section, stained with FS and FG stain
• Nostoc is a genus of cyanobacteria that forms colonies in a gelatinous sheath
• Slide measures 75mm wide and 25mm long
• Useful for exploring structure-function connections as per NGSS standards
• Arrives in a protective cardboard casing

• Beveled, ground edges
• 38mm diameter, 20cm focal length
• Double convex

• Used for demonstrating magnetic repulsion
• Set of 5 ceramic magnets with wooden base and rod
• Ceramic magnets are resistant to abrasion
• Wooden base is 150 mm in height & dia. Of magnets is 32 mm
• This is a great gift for geeks and science students and young learners to learn about magnetism

• Brass Ball and Ring Mounted on independent brass Rods
• Sleek wooden handles for safe and comfortable use
• It is used for demonstration of Thermal expansion and contraction. The ball passes through the ring, but after heating the ball (due to expansion), it does not.
• Perfect for school labs, home experimens and a good educational gift to young scientists on their birhday, diwali or be it any occasion

• Malvern fly wheel measuring with 5\" diameter and 0.625\" thick, made of quality iron
• Mounted in cast bracket with bearings
• Sturdy wooden base with stoppers to prevent apparatus from moving or sliding; measures 6\" x 4\" x 1.25\"
• For use with a large motor / generator and a lamp unit to demonstrate the conversion of electrical energy to kinetic energy and then back again.
• Overall dimensions of apparatus: 6.5\" high, 6\" long, 4\" wide.

• Six decade resistance box
• Maximum resistance at 1,111,110 ohms
• Box measures 7.75\" wide, 4.75\" long and 1\" tall
• Resistance variable at 1, 10, 100, 1000, 10000, and 100000 ohm levels

• Depicts cell structures as magnified by electron microscope for detailed examination
• Numbered with key card for identification of features
• Mounted on base for display
• Made of polyvinyl chloride (PVC) plastic for durability

• Vividly hand painted
• Model Dimensions: 10\" X 6\"; Total Height (with base and stands): 10.5\"
• Identification Key Card Included
• Greatly Enlarged
• Base Dimensions: 10\" X 7\" X 1\"