US$ 36.95
displayed on a wooden block for balance calibration and weighing experiments in the lab
sized for two-cell battery-pack circuits and the standard ray-box and panel-lamp apparatus
Pairs a 50mm length with 25mm faces on a polished acrylic equilateral prism
sized for fine-pitch breadboard work where 4mm hardware is too large for the apparatus
Expansion Adapter, 40/38 Socket and 24/29 Cone, Borosilicate 3.3 Glass Lab Supplies_Lab Supply Sets displayed on a wooden blockExpansion adapter in borosilicate 3. 3 glass features 40 38 socket and 24 29 cone for connecting different ground joint sizes in chemistry apparatus.
US$ 36.95
US$ 11.99
US$ 19.95
US$ 14.95