US$ 128.37
25 inch diameter
providing the next picofarad decade up from PH1135N8A for resonance and oscillator work
5-inch plastic moment-of-inertia disc on a magnetic-base ball bearing
Used to dissipate heat during sustained high-current work
12-Hole Test Tube Stand for Mixed 30mm and 15mm Tubes, Polyethylene Subcategory_Geology Models 25 inch diameterFlat pack polythene test tube stand with six 30 mm and six 15 mm holes, disassembling for easy cleaning between uses in chemistry classrooms and student laboratories.
US$ 128.37
US$ 147.00
US$ 112.00
US$ 147.00
US$ 156.72