US$ 449.50
sized so the heavier D cell stays seated when student-built circuits are picked up
with a slide-bar carriage carrying a phosphor-bronze contact and three binding posts
Body measures 2
and a replaceable 5W heating coil for 6V 1A powered specific-heat work
25 inches diameter and 8
12" Stainless Steel 3-Prong Beaker Tongs for Furnace Use Length_74mm sized so the heavier DThree prong stainless steel beaker tongs measuring 12 inches reach into muffle furnaces to retrieve round or irregular vessels without compromising grip under high heat.
US$ 449.50
US$ 175.00
US$ 72.00
US$ 99.00
US$ 289.98
US$ 499.50
US$ 189.50
US$ 44.00
US$ 24.00