Item Number :
(470352-174)
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New Product
Item Number :
(470129-282)
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Item Number :
(470152-872)
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Item Number :
(470024-638)
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Item Number :
(470232-626)
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Elementary Science Olympiad In-A-Box
Item Number :
(470217-160)
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Fertilizer, granular, 24-8-16, 8 oz
Item Number :
(470134-776)
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Item Number :
(470050-006)
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Item Number :
(470343-218)
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Item Number :
(470093-232)
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Item Number :
(470163-072)
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Mole Ratio Chemistry Kit, Includes: Materials for 15 groups: 400g Sodium Thiosulfate, Anhydrous, 250mL Sodium Hypochlorite, 13% conc. UN1791, teacher fts guide, and student copy masters
Item Number :
(470156-788)
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Pig Visual Dissection Guide, Pack of 10
Item Number :
(470223-630)
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Item Number :
(470163-106)
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Determination of the Hardness of Water, Kit Includes:4x500 ml EDTA Solution, 0.005M, 2x200 ml Buffer Solution, 2x15 ml EBT Solution (Eriochrome Black, 0.1%) UN1219
Item Number :
(470136-834)
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AP Investigation 11: Transpiration Refill
Item Number :
(470163-090)
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Equilibrium Constant of an Ionic Compound, Kit Includes:1x500ml Iron (III) nitrate, 0.2M, 2x100ml Potassium thiocyanate, 0.002M, 1x100ml Nitric acid, 0.5M UN2031