pH 1-14 Indicator Paper Dispenser Subcategory_Bases and Rods Plug-to-clip 12-inch black lead combining

Plug-to-clip 12-inch black lead combining a 4mm banana plug at one end with an alligator clip at the other

Wall-mounted laboratory draining rack with 28 pegs

2 triple-tandems

Lamp-house assembly dimensioned as the matched replacement unit for optical bench and light-source apparatus when the original housing reaches end of life

this Jolly's photometer turns the inverse-square law into a measurable observation

pH 1-14 Indicator Paper Dispenser Subcategory_Bases and Rods Plug-to-clip 12-inch black lead combiningDispenser feeds pH 1 14 indicator strips one at a time for quick bench top pH testing with minimal contamination of the remaining roll.