US$ 88.00
brass-strip gaps
this single-phase rheostat carries oxidized constantan winding with 4mm safety socket terminals
Interlocked safety door cuts high voltage whenever opened
25-inch zinc-plated cast iron triangular tripod
24" Lymph Nodes Biology Study Model Subcategory_Energy Transfer brass-strip gapsCross sectional view of an enlarged lymph node reveals cortex, medulla, and afferent efferent vessels for teaching lymphatic filtration and immune response.
US$ 88.00
US$ 35.00
US$ 79.00
US$ 59.00
US$ 79.00
US$ 29.00
US$ 109.00
US$ 102.50
US$ 145.00