Item Number :
(470165-456)
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Epoxy-coated, steel wire test tube rack resists most solvents, weak acids and bases. Withstands temperatures up to 121 degree C. Holds 20 Tubes, size 22mm. 4X10 Format
Item Number :
(470157-268)
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Cast iron, zinc-plated support ring with boss-head clamp and thumbscrew. Distance from support to center of ring is 3inch.
Item Number :
(470217-242)
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Item Number :
(470158-406)
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Diffraction Grating, protected by two glass plates, 60 mm x 45 mm 300lines/mm Viewing area measures approx 0. 45mm x 30mm
Item Number :
(89401-710)
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Item Number :
(470204-174)
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Item Number :
(470128-776)
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DVD - Scientific Problem Solving
Item Number :
(470231-578)
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Introduction to Chemical Equations Kit, Includes: Cobalt Nitrate, Cupric Nitrate, Ferric Nitrate, Nickel Nitrate, Aluminum Nitrate, Sodium Hydroxide, Silver Nitrate, Graduated Pipettes, Zinc Metal pieces, to identify single and double replacement reaction
Item Number :
(470218-202)
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Minerals Visual Learning Guide
Item Number :
(470163-998)
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Speed of light Experiment,To determine the speed of light in air, 1MHz internal modulation frequency. Dual channel photo detector.
Item Number :
(470203-040)
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Item Number :
(470180-686)
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Item Number :
(470211-492)
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Item Number :
(470039-926)
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Item Number :
(470188-950)
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Item Number :
(470188-955)
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Graduated Cylinders, Material: Borosilicate glass with Plastic base, Volume: 50 ml, Graduation Interval: 1 ml, Tolerance: +/- 0.5ml, Double metric scale, calibrated to contain, with pour spouts. All cylinders come with bumper guards.