Human Skin Model, 75X Enlarged cylinder Sloping recovery bend in borosilicate

Sloping recovery bend in borosilicate glass features 24/29 flask and 14/23 cone sizes for distillation collection with size adaptation

twin upper arms indexed against a silvered 0-120mm scale for coefficient work

Six-part life-size chicken anatomy model designed by veterinary professionals reveals avian internal structure and poultry biology for agricultural teaching

Dispenser feeds pH 1-14 indicator strips one at a time for quick bench-top pH testing with minimal contamination of the remaining roll

sized to accept a bell jar for atmospheric-pressure and vacuum demonstrations

Human Skin Model, 75X Enlarged cylinder Sloping recovery bend in borosilicateEnlarged seventy five times life size skin model reveals epidermal layers, dermal papillae, sweat glands, and hair follicles at visible scale for dermatology coursework.