Leak-Proof Translucent LDPE Wash Bottle with Sturdy Delivery Tube, 500mL Material_Mesh Used to mount molecular models

Used to mount molecular models on magnetic boards for whole-class viewing

capable of absorbing hundreds of times its own weight in water

Designed to let students draw their own electrodes on conductive graph paper and trace equipotential lines with a multimeter

Red-coated Alnico cylindrical pair at 50 x 10mm

Hands-on chemical-equations kit with reaction materials and a teacher's guide

Leak-Proof Translucent LDPE Wash Bottle with Sturdy Delivery Tube, 500mL Material_Mesh Used to mount molecular modelsBuilt for solvent dispensing, this 500mL translucent LDPE wash bottle features a leak proof screw cap and sturdy delivery tube for lab workflows.