10-Stage Culex Mosquito Development Anatomical Model on Base Length_50mm 625 inch cardboard storage box

625 inch cardboard storage box

230mm disc graduated 0-360 degrees in 1-degree steps locks in any position alongside a rotatable lamp house and six magnetic acrylic elements for full ray-tracing studies of reflection and refraction

bottle in borosilicate glass holds 125mL with glass stopper for biological oxygen demand testing and water quality analysis

adjustable resistance

the chrome-plated metal frame and handle keeping the reading magnifier classroom-durable

10-Stage Culex Mosquito Development Anatomical Model on Base Length_50mm 625 inch cardboard storage boxTen stage Culex mosquito development model demonstrates complete metamorphosis and disease vector life cycle for medical entomology teaching.