US$ 59.00
Numbered dicot stem model maps vascular-bundle distribution
and inner ear anatomy for upper-level anatomy teaching
sized for higher-current branched bench wiring than 2mm leads can carry
one fitted with an exploder piston for impulse experiments
and a candle holder
5-Part DNA Structure Anatomical Model on Base Showing Replication and Nucleotides Type_Celestial Numbered dicot stem model mapsFive part DNA structure model demonstrates base pairing, double helix, replication process, and nucleotide organization for genetics and biochemistry instruction.
US$ 59.00
US$ 247.50
US$ 24.95
US$ 34.95
US$ 24.95