8-Piece Plastic Sieve Set with Stainless Steel Mesh Biology_Human Anatomy sized to extend the meter's

sized to extend the meter's effective voltmeter range up to bench supply outputs without overdriving the coil movement

Wide-bore orange rubber tubing at 15 mm

A must-have in chemistry classrooms and laboratories performing titrations and neutralizations

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

8-Piece Plastic Sieve Set with Stainless Steel Mesh Biology_Human Anatomy sized to extend the meter'sEight plastic framed sieves with stainless steel mesh graduate from coarse to fine for sorting particles by size in geology, soil science, and lab prep.