Bull Frog Dissection Anatomical Model with Open Back on Stand, 22 x 16 inch Physics_Light & Optics Built for obstetric instruction

Built for obstetric instruction

sized to read one step up from the 0-1A meter when student circuits draw past the lower meter's full-scale deflection

preventing blowouts while anchoring the unit against accidental classroom contact

bottle in borosilicate glass holds 125mL with glass stopper for biological oxygen demand testing and water quality analysis

Ninety-five-piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry

Bull Frog Dissection Anatomical Model with Open Back on Stand, 22 x 16 inch Physics_Light & Optics Built for obstetric instructionBull frog dissection model with open back reveals vertebral column, spinal cord, and amphibian skeletal structure for comparative vertebrate teaching.