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Wheel & Axle (2302)
Great for teaching about mechanics and conservation of energy! The plastic stepped pulley is fitted with a ball bearing on a single steel rod. Uses any standard right angle clamp to attach to a support stand. (6" x4-1/4" 4-1/2" .33Ib).
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Wood Splints, 1000/pk (2306-PK)
Useful for variety of general laboratory applications. Packed in bundles of 500 each, with 50 packs per case.
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Hall's Carriage (799)
This unit is designed to be used with all types of inclined planes. Overall length is 14cm.
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Laboratory Scissors Jack, Black Enamel (9001/9002)
This unit is ideal for supporting or elevating beakers, flasks, water
baths, stirrers, and other lab equipment. Elevates from 3" to 10.5".
Made of high strength steel.
Available Specification: 6" x 6" and 8" x 8"
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Laboratory Scissors Jack, Stainless Steel (9003/9004)
This unit is ideal for supporting or elevating beakers, flasks, water
baths, stirrers, and other lab equipment. Elevates from 3" to 10.5".
Made of high strength stainless steel.
Available Specification: 6" x 6" and 8" x 8"
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Laboratory Scissors Jack, Chrome Plated (9005/9006)
This unit is ideal for supporting or elevating beakers, flasks, water baths, stirrers, and other lab equipment. Elevates from 3" to 10.5". Made of high strength steel.
Available Specification: 6" x 6" and 8" x 8"
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Knife-edge Clamp (911)
Clamps firmly to meter rule for balance demonstration. Fulcrum levels are sharp and cut in opposite directions. Clamp fastens to meter ruler by set-screw. Each clamp provided with metal wire stirrup which serves as a mass hanger when inserted. Openings on each side expose graduations on meter rule so that clamp may be set exactly.
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Extension Clamp (G30)
The clamp is made with interlocking jaws which will allow you to hold objects from 1/8"to 3-1/2"in diameter. It can be used for both burettes and condensers. The jaws are lined with cork to insure a secure grip. The handle is an aluminum rod with a satin finish, the clamp is cast aluminum with an enamel hammertone finish. The thumb screw is nickel plated steel.
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Vernier Caliper (G34-1)
Fast, easy, precise measuring with roller adjustment! Steel, double scale, calibrated in both English and metric sales, 120mm x 0.1mm and 5" x 0.25". Provided with adjustment roller and locking screw. (1/2" x 3" x 8"; .186lb).
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Support Rings, Cast Steel (G44 - G77)
Zinc plated cast steel support rings with integral support clamps for attaching to support rods from 5/16"to 5/8"in diameter.
Specification available (Ring O.D.): 2"(G45), 3"(G46), 4"(G47), 5"(G48), 6"(G44), 7"(G77)
G110 - G113 Extension Support Ring
2"(G110), 3"(G111), 4"(G113), 5"(G113)
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"A" Shape Support Stands (G55)
This unit is made of rugged cast iron for extra stability. They feature a
backed-on black chemical resistant finish and chrome plated rods.
Available specification: G55-Base 6"x 8",
G55-R-23 Rod 7/16"D x 23"L
G55-R-36 Rod 7/16"D x 36"L
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Test Tube Clamps, Wooden (G70-25)
G70-25 Test Tube Clamps, Wooden
Standard type designed to holder test tubes, small flasks, etc. made of hard wooden.
Length: 19cm, opening: 25mmL
G70-18 Test Tube Clamps, Wooden
Standard type designed to holder test tubes, small flasks, etc. made of hard wooden.
Length: 19cm, opening: 19mmL
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Micrometer Caliper (G84)
Range: 0-25mm x 0.01m
Screw Form with Gauge Traditional English caliper is used for precise measurements! The body is constructed of brass and it features a stainless steel screw adjustment. 25x1mm pitch.
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Micro Centrifuge Tube with color cap (KJ315)
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Plastic Weighing Boats (KJ817 & KJ818)
Lightweight, disposable weighing dishes can be used for liquids or solids. Smooth surface and rounded corners provide for easy removal of samples. Suitable for all types of balances. Size: medium, 3-5/16" x 3/4".
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