Item Number :
(470057-838)
REVIEWS (0)
Item Number :
(470174-478)
REVIEWS (0)
Item Number :
(470092-434)
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Item Number :
(470350-956)
REVIEWS (0)
New Product
Item Number :
(470108-386)
REVIEWS (0)
Item Number :
(470350-810)
REVIEWS (0)
New Product
Item Number :
(470109-014)
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Item Number :
(470109-432)
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Item Number :
(470163-642)
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Calcium chloride anhydrous, 4-20 mesh, 500 g
Item Number :
(470219-088)
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Oscillating Reaction- The Traffic Light kit, Includes: 1x10 g Sodium Hydroxide, Beads UN1823, 1x0.5g Indigo Carmine, makes 50ml, 5x5 g Dextrose (Glucose), A flask containing a yellow solution gently swirled and the solution turns red
Item Number :
(470145-176)
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Item Number :
(470230-900)
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Polymers - making fluorescent worms
Item Number :
(470163-630)
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Bromothymol blue solution, 0.01% aqueous, 100 ml
Item Number :
(470092-448)
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Item Number :
(470093-232)
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Item Number :
(470108-788)
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