Platinum Wire in Glass Tube for Flame Testing Ends_Round this Hall's car supports dynamics

this Hall's car supports dynamics work on inclined planes with weights and pulleys

supporting benchtop organic chemistry distillation with ground-glass joint assemblies

5-inch bow-style crucible tongs grip hot crucibles firmly against slip while the bow curve clears tall vessel walls during removal from a muffle furnace

this plant cell model shows organelle ultrastructure and cell-wall layering for upper-level cell biology teaching

identifying 27 geologic features from Bryce Canyon to the Tapeats Sandstone

Platinum Wire in Glass Tube for Flame Testing Ends_Round this Hall's car supports dynamicsPlatinum flame test wire fused into a 5 inch borosilicate glass handle, preferred over iron or nichrome because it contributes no color of its own to the flame.