Model, 5th Month Twin Fetuses - Normal Position, shown in a natural position within the uterus, They can be removed for a closer inspection of the uterus, this high quality model is a great tool for studying the anatomy of human development, weight: 0.66 kg
Simulator Intubation Phantom of a Newborn Baby, life-size model for orotracheal and nasotracheal intubation, Movable head with lifelike nasal cavity, mouth & throat, movable tongue and jaw with lifelike trunk with diaphragm & soft movable arms & legs
Orbit Phosphorus atom, Pm, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Trigonal bipyramid, Color: Purple
Minit Nitrogen atom, Ni, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Amine, amide, Color: Blue
Immune System 3-D Model Kit-10 Student Model Template Sets and Teacher Guide, Vinyl Pouch, Assemble and use 3-D models to visualize and investigate key science structures, Perfect for use in the classroom, lab or at home, Satisfies NGSS Standards, Grade: 6 to 10, Material: Paper, LxW: 12X19in