US$ 16.99
holding up to 90 tubes at 13 mm in a 10-by-4-inch footprint and disassembling flat for storage
bridging instrument panels to bare-wire components without rewiring
and 50mm sheaves at 6 inches overall
paired with a key card for undersea geology and bathymetry reference
Longitudinal dissection through an angiosperm ovary exposes pollen tube growth
Nylon 6-10 Rope Trick Polymer Chemistry Kit Hypotenuse_38mm holding up to 90 tubesUsed to demonstrate interfacial polymerization, this nylon rope trick kit lets students draw a continuous strand of nylon 6 10 from the boundary between two immiscible liquids.
US$ 16.99
US$ 577.50
US$ 44.00