Item Number :
(470202-084)
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Item Number :
(470020-596)
REVIEWS (0)
Item Number :
(470331-244)
REVIEWS (0)
Item Number :
(470217-242)
REVIEWS (0)
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 :
(470024-534)
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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 :
(470165-452)
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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 24 Tubes, size 16mm. 4x6 format
Item Number :
(470128-776)
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DVD - Scientific Problem Solving
Item Number :
(89401-710)
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Item Number :
(470204-174)
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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 :
(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 :
(470203-040)
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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.