US$ 29.50
low-consumption fan motor
Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work
Hand-painted fracture-and-fault model demonstrating normal
liquid columns
storing and transporting tubes between workstations and the sterilizer
Chrome Steel Horseshoe Magnet, 5.75 x 2" Subcategory_Spring Scales low-consumption fan motorPole gap geometry on this 5. 75 x 2 inch chrome steel horseshoe puts a stronger gap field on offer than the 4 inch model, anchoring side by side magnet strength comparisons for the classroom.
US$ 29.50
US$ 18.00
US$ 38.00
US$ 10.00
US$ 24.00
US$ 494.50
US$ 24.00