Industrial & Scientific Store - Science Education Supplies

• 1.25'' reflector telescope.
• suitable for any size of telescope tube
• it comes with 1.25'' to 0.965'' reducer.
• unbreakable nylon body.

• rack and pinion focuser .
• for 75mm refractor telescope.
• unbreakable
• for 0.965'' eyepiece

• 100mm to 127mm mirror
• Spring loaded
• For 140mm tube

• 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 .

• 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

• Sold in each

• 1. 100% brand new and high quality.
• 2. It is the heart of the optical drive, mainly responsible for data reading.
• 3. Standardized design ensures the normal operation of your device.
• 4. Made with precision electronic components, it has stable performance and has long serving life.
• 5. CD mechanism replacement parts for the old or broken lens.

• 1, What You Get In this kit, You will get 10Pcs Red + Blue Interconnect Circuit Wire Kit, Perfect for Physics Laboratory Electricity Connection,Demos Teaching Basic Principles Of Electricity And Simple Circuit Wire Works.
• 2, 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.
• 3, 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.
• 4, Interconnect Circuit Wire Good Choice - The Interconnect Circuit Wire is sturdy and well made. It works well in the hand of students. Wire size:0.09inx17in( Long). The use of high-quality copper and plastic.
• 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.

• Produced with the goal of minimizing noise ensuring you get a clear view of the color spectrum
• One 6 x 12 linear sheet with a single axis and 1,000 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

• Includes 2 magnets (.75 inch disc magnet and 1 inch bar magnet) and 1 filing-filled tray measuring 3.44 inches in diameter. The small bar magnet has color coded poles (red north and blue south).
• Features scratch-resistant plastic, rubber-coated magnets, and clean steel flings for clear viewing! Filings are sealed inside a mess-free, transparent viewing tray made of special scratch-resistant plastic that stands up to classroom use. Steel filings (cleaner than iron filings) ensure cloud-free viewing. Magnets are rubber-coated to prevent scratching of the viewing tray.
• View a magnet's invisible lines of force and manipulate it with our own hands! Place a magnet under the dish. Gently shake the dish. Tip the dish to one side, so the extra flings inside fall away from the magnet. Notice how certain areas of the magnet attract more filings. Those areas are the magnet's poles. How do the areas of attraction of the disc magnet differ from those of the bar magnet Where are the disc magnet's poles Where are the bar magnet's poles ?Breaks in the pattern of the filings inside the dish indicate the separations between the poles of the magnet.
• Explore the basics of magnetism (attraction, repulsion, polarity, and more). US safety tested for ages 8+/grades 3+.

• 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

• 7 SIZES IN 1 SET: Total 7 Sizes of Insect Pins for you to use. They have the same length (40 mm) with different diameters: 0.27mm, 0.29mm, 0.32mm, 0.38mm, 0.45mm, 0.56mm, 0.71mm
• DURABLE & REUSABLE: Made of high-quality Stainless Steel, so your specimens will last much longer than you think. After careful cleaning, they can be used again
• WIDE RANGE OF USES: With different diameters, these pins are suitable for collecting and making most kinds of insect specimens in small, medium or large sizes
• COME WITH VIALS & LABELS: Every size of Pins are in their own vial with label so you won't mix them up. Easy to pick up the pins you would like to use
• PERFECT SET WITH GREAT SERVICE: This is complete set with total 350 Pieces of Pins for you to enjoy your collecting hobby. If there is anything wrong with the set, feel free to contact us for problem solving