US$ 90.00
Spring-clipped metal frame on a mounting rod grips gratings
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
Two-kilogram capacity at 0
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$ 90.00
US$ 155.00
US$ 185.00
US$ 126.00
US$ 170.00