Item Number :
(470148-698)
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Item Number :
(470220-776)
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Mol e Set, 4 Metal Bars that Represent in 1 Mol ein of the El ement - Copper, Iron, Zinc, Al uminum, Dimensions: 3.5 x 2.5 x 2 in, For mol ar mass
Item Number :
(470148-928)
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Item Number :
(470145-064)
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Item Number :
(470101-432)
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(470145-176)
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Item Number :
(470007-370)
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Item Number :
(470006-220)
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Item Number :
(470017-192)
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Item Number :
(470004-744)
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Item Number :
(470219-088)
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Oscil l ating Reaction- The Traffic l ight kit, Incl udes: 1x10 g Sodium Hydroxide, Beads UN1823, 1x0.5g Indigo Carmine, makes 50ml , 5x5 g Dextrose (Gl ucose), A fl ask containing a yel l ow sol ution gentl y swirl ed and the sol ution turns red
Item Number :
(470219-674)
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Item Number :
(470015-288)
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Item Number :
(470219-568)
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Ward's® Chemistry El ephants Toothpaste Demonstration
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(470136-740)
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Item Number :
(470301-180)
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Gram Stain Chemical Set