Large Earthworm Dissection Anatomical Model, 19 x 7 inch Physics_Electricity & Magnetism 500ML CAPACITY || Single Erlenmeyer

500ML CAPACITY || Single Erlenmeyer Flasks with 500mL capacity and easy-to-read white enamel graduations every 100mL

Alternate seven-piece electrostatics kit for Van de Graaff and Wimshurst generators

5-inch mounting rod giving 5 inches total length for standard optical-bench setups

Aluminum pendulum clamp with three screw attachments on a die-cast head clamp fitting rods up to 16mm

Large Earthworm Dissection Anatomical Model, 19 x 7 inch Physics_Electricity & Magnetism 500ML CAPACITY || Single ErlenmeyerBuilt for invertebrate study, this large earthworm dissection model reveals segmentation, nephridia, and digestive tract for annelid anatomy teaching.