Electrode Holder with Banana Plug Subcategory_Sensors and Probes and acetate strips for hollow-conductor

and acetate strips for hollow-conductor work

plano-convex and double-convex lenses

Larger 250 x 46mm solenoid drawing 12V at 6A

with both 4mm stackable sockets and screw terminals so leads wire in without an adapter to either bench standard

Bulk 144-pack of pre-cleaned 75 x 25mm glass microscope slides features frosted labeling ends and ground polished edges for high-volume teaching labs

Electrode Holder with Banana Plug Subcategory_Sensors and Probes and acetate strips for hollow-conductorPlastic strip with two crocodile clips and 4mm sockets, sized to grip rod or foil electrodes at fixed spacing for repeatable electrolysis and electrochemical cell setups.