Industrial & Scientific Store - Science Education Supplies

• Produced with the goal of minimizing noise - ensuring you get a clear view of the color spectrum
• One 6" x 12" sheet with a single linear axis and 500 Lines/mm
• You can directly view and analyze spectra from different gas tubes and other light sources with these large sheets
• These sheets can be used over and over again, as long as they are kept clean and crinkle free
• Perfect for physics education and visual displays of light diffraction

• This round concave glass mirror is designed for physics and educational uses.
• It is approximately 2\" (50mm) diameter and 3.3mm thick. Note, thickness varies as they are not designed to be consistent in that respect.
• Because of their educational use design, there may be minor imperfections that do not affect physical function.
• 50mm Focal Length
• Bulk lens and mirror sets available upon request.

• Single, prepared slide of a lilium anther cross section. Shows developing pollen and the first meiotic division of cells
• Demonstrates the phase of meiosis, where homologous pairs of chromosomes separate to form two haploid daughter cells
• Slide measures 75mm wide and 25mm long
• Great for biology classrooms to explore structure-function connection as per NGSS standards
• Protective cardboard casing

• Flint glass dropper pipettes
• Medicine dropper for science laboratories
• 3-inches length

• 1, What You Get - In this kit, You will get 10Pcs Series or Parallel D Battery Holder Kit, Perfect for Physics Laboratory Electricity Connection,Demos Teaching Basic Principles Of Electricity And Simple Circuit Wire Works.
• 2, Screw Type Easy for students to use - This is great for home school making and breaking a single electrical connection circuit experiments. good for teaching basic principles of electricity & how a simple circuit works. screw type binding post, If you use alligator clips you might want to temporarily remove the connector knobs.
• 3, Parallel or Series Connections Wide Applications - These are great for demos and project. Easy to use and great learning tool for kids. I think practicing on an education model would definitely benefit any student. These durable individual plastic d-cell battery holders can be quickly and easily snapped together to form either parallel or series connections. They can be used individually or configured in parallel.
• 4, D Battery Holder Good Choice The Battery Holder is sturdy and well made. It works well in the hand of students. Battery Holde provides stability in handling and visualization of electrical principles, screw type binding post ,screw down connection terminals are heavy duty,for secure electrical connection.
• 5, Warm Note - Of course that while this does teach them how electricity works, you have to make sure to teach them not to play with actual electrical equipment around the house.

• One Disc, measures 32 mm x 1.5 mm
• Precision machined from high purity metal, ground surfaces, and laser etched labels
• Approximate weight 10.5g

• The Collection of Slides contain a combination from different branch of Biology (Histology, Botany, Zoology and Some slide like which are useful to school and college students.)
• These Slides are properly stained and can be seen under different magnifications.
• A useful product for Students and people who enjoy Microscopy.
• All slides are carefully labeled for easy reference
• Set of 100 prepared slides

• 18\" x 24\" in size
• High-quality 3 MIL lamination for added durability
• Tear Resistant
• Made in the USA

• Laminated, wallet sized Periodic Table of Element Chart
• Handy chemical elements guide so you have all the information with you at all times. Perfect for students and professionals that need quick assess to all the elements
• Contains key data on all the elements, conversion factors, physical constants, and chemical structures.
• Clear layout and grouping of Elements, Easy to find information
• Conforms to the current IUPAC (International Union of Pure and Applied Chemistry) General Assembly Report Contains current names for elements 104-112

• Single, solid Aluminum density cube with hook and stamped with element, (Al) for easy identification
• Measures 20mm cubed. Including the hook, the cube measures 1.5\" in height
• Excellent for physics classrooms. Density Cubes have a wide range of educational applications for all grade levels, including density investigation, specific heat and specific gravity exploration
• Due to the nature of raw metals, some oxidation or corrosion due to humidity and storage may occur. Simply scuff any oxidation off to make cube look brand new again
• Designed to be used in an educational setting and are not fabricated using ultra high precision machining. Expect tolerances in the +/- 5% range of any stated dimensions (although they are generally much tighter).

• Rock gypsum specimen approximately 1\" (3cm) in length
• Formed from the lithification of sulfate evaporite deposits
• Perfect size for use in classroom identification labs and exercises, corresponding well with Next Generation Science Standards evidence statements
• Useful for rock/mineral comparison studies, as well as lessons on sedimentary rock formation
• Specimen comes in clear labeled bag for ideal storage

• Solid copper cube measuring 20mm (0.78\")
• \"Cu\" Stamped into the cube for easy identification
• Density Cubes have a wide range of educational applications for all grade levels
• Due to the nature of raw metals, some oxidation or corrosion due to humidity and storage may occur. Simply scuff any oxidation off to make cube look brand new again
• This is for one single cube without hooks - Penny used for Scale (not included

• Sphalerite sample approximately 1\" (3cm) in size
• Often mined as a zinc ore
• Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
• Sphalerite sometimes exhibits triboluminescence, meaning it will glow when fractured
• Specimen comes in clear labeled and barcoded bag for ideal storage

• Serpentinite sample approximately 1\" (3cm) in size
• Chemically metamorphosed rock
• Perfect size for use in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements
• This rock often forms in veins where hot water has run through rock fractures
• Specimen comes in clear labeled and barcoded bag for ideal storage