Guar gum copal
Nursing manikin, wound care manikin, CPR training manikin, advanced delivery simulator, advanced trauma simulator, maternity models, skeleton models, anatomical models, human torso models, community health bag, binoculars, telescope, microscope, videoscope, educational charts, scientific kits, geographic models
Shells, live coral
Automatic membrane filter presses, , automatic chamber/recessed filter presses, hydraulic / mechanical / manual filter presses, special filter presses, filter plates, belt filter presses, , bag filters, etc.