Bend Receiver Adapter, 24/29 Socket and Cone, Borosilicate Glass Glass Bottles_Reagent Bottles supplied with two 5-inch insulated-handle

supplied with two 5-inch insulated-handle pointer electrodes

this concave glass mirror at 100mm focal length runs at f/1 for vivid real-image demos and converging-reflection work

and hinge-distance scales

Pairs a 10° apex with 85° x 85° base angles on a glass wedge prism

supplying the standard tin-alloy filler for joining electronic components without the legacy environmental and handling issues of lead solder

Bend Receiver Adapter, 24/29 Socket and Cone, Borosilicate Glass Glass Bottles_Reagent Bottles supplied with two 5-inch insulated-handleLarger bore standard taper joint pairs with an angled bend to route condensate downstream into the receiving flask during preparative organic chemistry.