US$ 23.99
25-inch zinc-plated cast iron triangular tripod
8-inch steel rod for weighted support of small-scale laboratory clamp assemblies
closing when a magnet is brought near to introduce magnetic-actuated switching alongside hand-operated switches
sized to its 20-inch drive circumference so static-electricity demos don't go offline
5-Pack Gooch Porcelain Crucibles with Glazed Surface, 30mL Lab Supplies_Clips 25-inch zinc-plated cast iron triangularPack of 5 Gooch porcelain crucibles holds 30mL with glazed surface for filtration, gravimetric analysis, and chemistry heating applications.
US$ 23.99
US$ 165.00
US$ 26.99
US$ 180.00
US$ 24.99
US$ 475.00
US$ 17.99