US$ 149.00
Chemically durable and shatterproof in polypropylene
Eleven-ohm 5A air-cooled rheostat with constantan winding on a 300x44mm vitreous-enameled steel tube and a slide-bar carriage carrying a phosphor-bronze contact
this classroom Van de Graaff kit demonstrates charge conservation
precision-machined for long-term weight stability in physics labs
5 inches long with 0
Nickel-Plated Steel Crucible Tongs Subcategory_Centrifuges Chemically durable and shatterproof inHandling hot porcelain and silica crucibles safely drives the design of these nickel plated steel tongs, with oxidation resistant plating for general chemistry furnace work.
US$ 149.00
US$ 229.50
US$ 124.00
US$ 210.00
US$ 130.00
US$ 394.01
US$ 87.00
US$ 229.50