Human Lymphatic System Anatomical Model on 18 x 8" Base, Hand-Painted Electricity & Magnetism_Electromagnetism & Motors Interlocking polypropylene test tube rack

Interlocking polypropylene test tube rack holding 24 tubes up to 25 mm with a fold-up grid

this set covers the mid-range bench volumes with raised graduations and tapered pouring spouts

Polished acrylic equilateral prism at 38mm length and 38mm faces

Enclosed dark chamber with directional light ports houses seedlings under controlled conditions for phototropism

Human Lymphatic System Anatomical Model on 18 x 8" Base, Hand-Painted Electricity & Magnetism_Electromagnetism & Motors Interlocking polypropylene test tube rackHand painted lymphatic system mounted on a display board traces thoracic duct, cervical, axillary, and inguinal node chains with a key card for anatomy teaching.