Cast Iron Replacement Bars, 70 x 6mm, 10-Pack Health & Genetics_Health & Genetics Models Steel U-section 170cm track on

Steel U-section 170cm track on foot supports

this resistor module on a demonstration base with 4mm plug connections drops into series with bulbs and LEDs in student circuits

and a hook magnet for center-of-gravity

this LPG Meker burner also includes flame stabilization and flow control

This is chromium wire that can be used in many applications in the classroom or lab

Cast Iron Replacement Bars, 70 x 6mm, 10-Pack Health & Genetics_Health & Genetics Models Steel U-section 170cm track onTen pack of cast iron replacement rods at 70mm long and 6mm diameter, sized to fit the PH0380A bar breaking apparatus for repeated thermal contraction fracture demonstrations.