ELECTRODE PAIR, CARBON, SPARE
$11Pair of carbon electrodes (Graphite Electrodes) For use with Hoffman Electrolysis Apparatus described above. Size (l x d), 100 x 5mm. Inserted in a rubber stopper with insulated lead wire.
Showing 13–24 of 94 results
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Alligator Clips, Crocodile Clips, 50-mm long, one pair (red & black)
$1.40Two alligator clips with plastic finger grips and connection screws. These alligator clips can be attached to the ends of wires gauge 14 up to gauge 28 using screw or by soldering. Comes as a pair (one red and one black). Red clips are usually used for positive and black clips are used for negative…
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Teclu Bunsen Burner
$38This more advanced Teclu Burner can be used for obtaining a very hot flame. It is suitable for glass work and soldering. The burner consists of a plated brass tube, 105 x 13 mm (height x outside diameter), with a threaded disc valve for adjustment of the air/gas mixture. There is a conical mixing section. …
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Microscope Slide Storage Boxes
$10.95Plastic Microscope Slide Boxes are used for storing standard microscope slides in individually numbered grooves. Slide storage boxes come in 25 slide, 50 slide, and 100 slide capacities and are perfect for your home or laboratory in order to keep all those specimen organized and labeled. Product may be different from picture.
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Retort Clamp, Extension Clamp, Aluminum
$14.50Retort Clamp or universal clamp, Cross pattern, 4 prongs, cork lined jaws, 24 cm long, 7.5mm T Rod, Made of cast aluminum alloy, not painted. A retort clamp is used to attach other apparatus, such as flasks, burettes and test tubes, to a retort stand using a right angle clamp. Can hold 5 mm up…
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Textile Fiber Slide Set
$30Each 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.
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Plants Slide Set
$30Each 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.
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Pollen and Spores Slide Set
$30Each 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.
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Insect Slide Set
$30Each 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.
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Animal Slide Set
$30Each 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.
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Prism, Hollow, Glass
$14.50Hollow 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.
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Plastic Beakers, Set of 3 (Small, Medium, Large)
$9Set 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.
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