AquaClear 50 Ammonia Remover is ideal for new or heavily populated freshwater aquariums. Controlling ammonia levels for fish, It removes and controls harmful ammonia and nitrite, creating a healthy aquatic environm
Model Lobule Lung With Pulmonary Alveoli-Sp, Representation Of The Alveolar Wall, Its Vessels, The Epithelial Cover And The Elastic And Muscular Elements, Separate Passage Of The Arterial And Venous Vessels Is Especially Shown In This Range Of Size
Orbit Metal atom, Mk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Tetrahedral, Color: Silver
Combined Skull set to accompany how we got her lab activity, A.afarensis, H. erectus, A. ramidus, H. sapiens, Chimpanzee set fetal, infant, juvinile, male, female
Orbit Oxygen atom, Ok, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10mm diameter atom centre, Tetrahedral, Color: Red
Model of human elbow joint. Mounted on base. Features upper half of radius and ulna, lower half of humerus and the ligaments of the elbow joint, to show hinge joint, Numbered with English Key Card, Size 17x 22 x 22 cm approx, Weight 250 g
Birthing Simulator PRO, developed for the skill training in normal deliveries, in complicated deliveries, in obstetric emergencies, Obstetric simulation has proven successful to enhance the training of delivery skill, following of protocols and reaction in emergency situation