US$ 245.00
Patch-board op-amp tutor supporting adder
and a six-turn thick coil for hands-on Lenz's law and induction-heating work
pairing a 2-inch plastic wheel with a metal bearing for smooth
this polished hardwood funnel-and-burette stand adjusts height up to 18 inches for consolidated benchtop chemistry workflows
Reel of 250-foot 24 SWG nichrome resistance wire
RNA Structure Anatomical Model Included_Rod & Base & Clamps Patch-board op-amp tutor supporting adderRNA structure model reveals single strand organization, ribose sugar, and base differences from DNA for molecular biology and genetics teaching.
US$ 245.00
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