Industrial & Scientific Store - Science Education Supplies

• 2-page 8.5\" x 11\" laminated Endocrine Glands Medical Quick Reference Guide
• Endocrine glands and their relationship to the function of the human body are comprehensively described in this quick reference Guide through the effective use of full-color diagram and corresponding text.

• Concave lens-- the product can effectively explain the knowledge of physical ?optics with experiments.
• Physical concave lens-- you can do optical experiments and demonstrate optical principles and effects for .
• Educational science kits-- the product is well polished and does not hurt hands when used, reliable and safe for and .
• Physical teaching concave lens-- it is made of material, durable and safe, excellent and great, serving for long time.?
• Science classroom optics kits-- it is made of premium material for durable and practical use, excellent and safe, for long time use.

• This round double convex high optical purity glass lens is designed for physics and educational uses.
• It is approximately 2\" (50mm) diameter and 15mm 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.

• 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

• Easy Installation: This telescope adapter ring can be easily installed, very flexible and convenient to use.
• Seamless Connection: This telescope adapter ring features seamless connection, M42 and M48 fittings can be connected together.
• Aluminium Alloy: This M42 to M48 ring adapter is made of aluminium alloy material, sturdy and durable.
• 0.75mm Thread: This M42 to M48 coupling ring adapter possesses M42x0.75mm external thread and M48x0.75mm internal thread.
• Extinction Treatment: The inner wall of this telescope lens filter ring adapter adopts extinction treatment, avoid radiation affecting the image.

• 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

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

• These panel guides have comprehensive information cover a wide range of course outlines
• Physics -quick study guides
• Manufactured in United states