Bend Receiver Adapter, 24/29 Socket and Cone, Borosilicate Glass Glass Bottles_Reagent Bottles 5 mL in a two-tier

5 mL in a two-tier stackable frame

supplying a duplicate-value option for paired-bench experiments on capacitor energy storage

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

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 5 mL in a two-tierLarger bore standard taper joint pairs with an angled bend to route condensate downstream into the receiving flask during preparative organic chemistry.