Complete Calorimeter Set Plastic Labware_Plastic Burettes Diamond lattice kit with 39

Diamond lattice kit with 39 carbon atoms and 60 connectors for building the tetrahedral covalent network that gives diamond its exceptional hardness and optical properties

Greatly magnified transverse dicot stem model on a mounted base exposes vascular bundle arrangement and primary tissue layers for advanced botany teaching

verifying conservation of momentum in two dimensions for mechanics-unit investigations

Hand-painted female pelvis model exposes ilium

this 20mm-diameter steel helix carries longitudinal

Complete Calorimeter Set Plastic Labware_Plastic Burettes Diamond lattice kit with 39Double vessel copper calorimeter set with a 75 by 50mm inner cup on cork supports inside a 100 by 75mm outer shell and a slotted lid, the air gap damping heat loss during measurement.