US$ 100.00
Solid sphere with a small ring for suspension
Seventy-times enlarged skin cross section reveals epidermis
a low-cost option for introductory mechanical-advantage demonstrations
and zinc supports density and specific-heat work
Bow-Style Stainless Steel Crucible Tongs, 8.25", 4" Capacity Material_ABS Plastic Solid sphere with a smallStainless steel bow style crucible tongs opening to 4 inches with flat tips, measuring 8. 25 inches in length for benchtop gravimetric and qualitative chemistry work.
US$ 100.00
US$ 34.95
US$ 80.00
US$ 634.50
US$ 110.00