US$ 149.00
Spring-clipped metal frame on a mounting rod grips gratings
Two-kilogram capacity at 0
5mm) and two copper wires (0
Sprung-tip jockey contact slides smoothly along the resistance wire of a Wheatstone bridge or potentiometer to find the null-deflection balance point during student-built bridge experiments
each strip 5 inches long
Silicon Tubing, 5 x 1mm Safety Supplies_Eye Protection Spring-clipped metal frame on aAutoclavable and inert, silicon tubing in a 5 by 1 mm profile supports biology laboratory runs where cross contamination between experiments matters.
US$ 149.00
US$ 112.50
US$ 62.00
US$ 134.00
US$ 36.49
US$ 35.00
US$ 159.00
US$ 161.50
US$ 102.66