US$ 13.90
chemistry classrooms
Hardouinia
Bought as a class pack of twenty-five
this single-phase rheostat carries oxidized constantan winding with 4mm safety socket terminals
Jumbo honey bee life cycle model demonstrates complete metamorphosis
Laboratory Grade Formalin Solution, 10% Glassware Parts & Accessories_Glass Adapters chemistry classroomsUsed to fix and preserve biological tissue for histology, this 500mL bottle of 10% formalin solution serves microscopy slide preparation, microbiology specimens, and tissue research.
US$ 13.90
US$ 24.90
US$ 12.90