Showing 157–168 of 308 results
This multi-function device can measure the humidity, as well as inside and outside temperature. It can be placed on a desk or hung on the wall.Temperature Range:Inside temperature: -10~+50°C (+14~+122°F)Outside temperature: 50~+70°C (-58~+158°F)
Each set includes twelve different slides. Slides are glass. Slides for this set include: Handmade Paper, Wool, Synthetic Nylon, Bemberg De Chine, Silkworm Nest, Panya Fiber, Angora Rabbit, Camel Hair, Sheep Hair Manufactured, Hemp Fiber, Cotton Fiber and Silk Fiber.
Each set includes twelve different slides. Slides are glass. Slides for this set include: Silver Berry Scaly Hair, Onion Rind, Fern Spore, Herbaceous Stem of Bitterweed, Voluble Stem of Sponge Gourd, Xeromorf Leaf of Nerium, Monocotyledonous Stem of Corn, Dandelion Ear, Tree Cell, Camellia Leaf Section, Woody Stem of Pine and Pine Needle c.s.
Each set includes twelve different slides. Slides are glass. Slides for this set include: Spore of Lycopodium, Penicillium Notatum, Aspergillus Niger, Fern Spore, Bottle Brush Spore, A Leaf Spore, Pine Tree Pollen, Pumpkin Pollens, Pollen of Lily, Sunflower Pollen, Chrysanthenmum Pollen and Tulip Pollen.
Each set includes twelve different slides. Slides are glass. This slide set includes: Locust Wing, Cicada Wing, Dragon Fly Wing, Butterfly Scale, Leg of Butterfly, Leg of Honeybee, Bee Abdomen, Worker Bee Wing, Honeybee Compound Eye and Bee Antenna.
Each set includes twelve different slides. Slides are glass. Slides for this set include: Sheep Hair Manufactured, Feather Fowl Point, Goldfish Scale, Striated Muscle of Frog, Canary Feather, Pheasant Fur, Hare Hair, Fox Hair, Mouse Fur, Cat Hair, Dog Hair and Horse Hair.
Pen shape laser pointers are an excellent light source for ray optics and useful tools in presentation. These new, inexpensive and safe class III diode laser pointers can be used in physics labs to study reflection, refraction, and other light properties. The red, green and blue lasers offer different wavelengths for interference and diffraction experiments….
Hollow prism is used to study, observe or compare the refraction of light in different liquids of different refractive indices. Additional Description This is a hollow glass prism with hole to allow fluids to be added. Equilateral, 5 cm (2 inches) each side. Comes with a stopper.
This Slides Staining Kit consists of 3 types of stains to help view different sections of plants and animal tissues as well as bacteria’s and protozoa’s. This set is a welcome addition to any home or professional lab and is essential in micro organism studies. The Kit includes the following Instructions Test Tube Dropper Hematoxylin…
Set of 3 beakers molded of translucent Polypropylene plastic, with raised numerical graduations on the outside. Resistant to most common acids, bases and solvents. Has a broad base for stability. All sizes have pouring spouts. Does not have meniscus. Autoclavable to 130 degrees C. This set includes 250ml, 500ml, and 1000ml beakers.
Hollow prism is used to study, observe or compare the refraction of light in different liquids of different refractive indexes.
Various metal cubes that are usually used to compare density or other physical properties are sold separately. Smaller cubes are 10mm cubes and larger cubes are 20mm cubes. Price varies depending on metal and size. Metals include: Iron, Aluminum, Zinc, Lead, Brass, Copper.
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