Y-Shape Polypropylene Tubing Connector, 8mm Material_Neoprene verifying the Boolean disjunction operation

verifying the Boolean disjunction operation by direct observation

Metal bench clamp with an integrated pulley on a metal bearing

sized as a generic spare in the PH1118 demonstration-meter scale series for swap-in classroom use

this polished hardwood funnel-and-burette stand adjusts height up to 18 inches for consolidated benchtop chemistry workflows

Economy-format sodium chloride crystal model building the cubic NaCl lattice from atoms and bonds

Y-Shape Polypropylene Tubing Connector, 8mm Material_Neoprene verifying the Boolean disjunction operationAngled Y shape polypropylene tubing connector with 8 mm barbs, merging two flow paths into one at a smooth angle for lower turbulence laboratory fluid routing.