Class A Squat Form Graduated Cylinder, 1000mL, ISO 4788 Certified, Borosilicate Glass Manufacturer_Demo Sutures Single-decade resistance box covering 1

Single-decade resistance box covering 1 ohm to 10 ohms in 1-ohm steps

Compact 100-ohm fixed resistor in a durable ABS module with 4mm sockets

exposing the rotating coil and field magnet for direct observation as students supply 4-9V to drive the rotation

Natural-size left humerus replica traces shoulder-to-elbow anatomy from humeral head through deltoid tuberosity to trochlea and capitulum for upper-arm teaching

this 75mm metal-framed apparatus demonstrates thin-film interference and the wave nature of light

Class A Squat Form Graduated Cylinder, 1000mL, ISO 4788 Certified, Borosilicate Glass Manufacturer_Demo Sutures Single-decade resistance box covering 1Class A squat form graduated cylinder in borosilicate glass holds 1000mL with ISO certification for precision volumetric measurement procedures.