US$ 204.17
Beginner machinist measuring set pairing a vernier caliper
and d2sp3 atoms for hybridization-and-geometry visualization
5-inch metal ring
Alternate-pattern collisions-in-2D kit with metal ramp
137-Piece Premium Student Molecular Model Set, 66 Atoms + 70 Bonds Ceramic Labware_Crucibles Beginner machinist measuring set pairingUsed to study organic isomerism and stereo geometry, this 137 piece premium student molecular model set ships with 66 atoms and 70 bonds and detailed instructions in a fitted storage box.
US$ 204.17
US$ 108.67
US$ 135.00
US$ 112.78
US$ 149.50
US$ 109.50