4-Case Histology Grade 37% Formaldehyde Tissue Fixative, 1 Gallon Each Geology Specimens_Metamorphic Rocks Universal 2-input NAND gate module

Universal 2-input NAND gate module with red/green LED outputs and a printed truth table

Isolates the cerebellum from the rest of the brain to reveal lobular structure and tree-of-life white matter branching for motor coordination anatomy teaching

Five-stain bacteriology set for highlighting bacterial cell morphology on prepared microscope slides

rocker arms

4-Case Histology Grade 37% Formaldehyde Tissue Fixative, 1 Gallon Each Geology Specimens_Metamorphic Rocks Universal 2-input NAND gate moduleFour case format of 37% formaldehyde solution at 1 gallon per bottle, the histology grade concentrate for formalin preparation in mid volume pathology and tissue research laboratory settings.