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Polyurethane Foam Chemistry Demonstration Kit Type_Tall Form Common emitter transistor characteristics Trainer
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Polyurethane Foam Chemistry Demonstration Kit Type_Tall Form Common emitter transistor characteristics Trainer
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Polyurethane Foam Chemistry Demonstration Kit Type_Tall Form Common emitter transistor characteristics Trainer Common emitter transistor characteristics Trainer Board 5 inches and provide 5x magnification through a 2 inch aperture forming a rigid polyurethane foam Two part demonstration kit in which students combine liquid components that react and expand to about thirty times their volume
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Polyurethane Foam Chemistry Demonstration Kit Type_Tall Form Common emitter transistor characteristics Trainer
Item no
:
44277707094
US$ 77.35
Pay in 4 interest-free payments of $19.34 Learn more
Min. order:
1piece
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- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
US$40
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