Industrial & Scientific Store - Science Education Supplies

• Single, prepared slide with Aspergillus, a common brown mold. Wholemount
• Shows conidiophores, stalks with a single round vesicle at the end. Mitotic spores (conidia) are produced in conidiophores
• Slide measures 75mm wide and 25mm long
• Great for biology classrooms to explore structure-function connection as per NGSS standards
• Protective cardboard casing

• Single, prepared slide with freshwater flatworms called Planaria. Carbon fed planaria shows enhanced visibility of digestive tract
• Shows general structures
• Slide measures 75mm wide and 25mm long
• Great for biology classrooms to explore structure-function connection as per NGSS standards
• Protective cardboard casing

• Material: K9 Cristal
• Size:25mm
• This right-angle optical glass prism is perfect for measuring critical angles and observing reflection.Using two Right Angle Prisms together is ideal for image or beam displacement applications.
• Good for optics lessons or optics science projects
• Widely used in instruments, image testers, projectors, visual systems, die word detection, automation device, etc.

• MUSCOVITE MICA | Muscovite mica is a mineral that forms from cooling magma. It forms in thin sheets that are individually weak, but comprehensively strong. Mica is a major component in a plethora of different rocks, including igneous, sedimentary, and metamorphic rocks
• GREAT FOR GEOLOGY CLASSROOMS | Mica's thin and layered structure is perfect for demonstrating variable hardness and cleavage, physical properties of minerals, as well as Bowen's reaction series. This set of twelve samples is excellent for group study and examination
• GEOLOGIST SELECTED | Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features
• LOCALLY PROCESSED | Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY
• INDIVIDUALLY PACKAGED & LABELED | Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification

• Series Arm: Four decade dials in steps of thousands, hundreds, tens, & units of Ohm's.
• * Ratio Arm: The ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements.
• * Two press keys are provided, one marked B is for battery & one marked G is for Galvanometer
• * One toggle switch is provided for internal battery
• * A sensitive galvanometer is provided in the bridge.

• This round concave glass mirror is designed for physics and educational uses.
• It is approximately 3\" (75mm) diameter and 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.
• 150mm Focal Length

• HEAVY DUTY NURSING CHEAT SHEETS: Custom made from premium high gloss PVC material, strong and water-resistant. Perfect for dry erase markers and nursing clipboards.
• COMPREHENSIVE MEDICAL REFERENCES: Color-coded cheat sheets provide quick access to essential references, conversions, and values, simplifying nursing tasks.
• PERFECT GIFT FOR NURSING STUDENTS: Ideal for nursing students, making their studies easier with essential, easy-to-use information.
• LIFETIME GUARANTEE: Comes with a no questions asked lifetime guarantee, ensuring durability and satisfaction.
• COMPACT SIZE: 8.5 x 11 sheets fit perfectly inside nursing clipboards for easy portability.

• Color: Transparent; Material: Glass; Focal Length (Double Convex Lens):10cm; Focal Length (Double Concave Lens): 10cm; Diameter(Double Convex Lens):40mm / 1.54\"; Diameter(Double Concave Lens):40mm / 1.54\"; Packing List: 2 x Glass Lens
• Advantage: Made of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it. Designed with a double concave shape that let the light diffuse and produces virtual images. The double convex shape of the lens provides a wider field of view, resulting in clearer and sharper images. The lens is accurately measured and has consistent curvature.
• Concave Lens: Place the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved. Convex Lens:Once you have determined the focal length, position the lens in front of the light source. Move the lens back and forth until the image of the object is in focus on the screen or surface.
• Application: Double concave lenses are used to disperse light. The double convex lens is a type of lens that is thicker at the center than at the edges and is used to gather light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments.
• Note: Double concave lenses are often used in combination with other lenses to create specific optical effects. Remember to handle the lens with care to avoid scratches or damage to the surface.

• Powerful Optics: Refractor telescope features large 62mm aperture for bright, clear views of stars, planets and more.
• Versatile Accessories: Kit includes 25mm eyepiece,8mm eyepiece,rack and pinion focuser,lens holder and 90 degree diagoal.
• only 63mm pvc pipe is required to assemble. length of the pipe should be 55cm.
• focal length of objective is 700mm.
• Easy Assembly: Self-contained kit assembles effortlessly with all necessary parts included for night sky viewing within minutes.

• Educational Use

• 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