US$ 135.00
sized for higher-current branched bench wiring than 2mm leads can carry
Numbered dicot stem model maps vascular-bundle distribution
and a candle holder
3 glass beakers each holds 1000mL with low-form design and spout for large-volume chemistry and laboratory applications
addition funnel
5-Part DNA Structure Anatomical Model on Base Showing Replication and Nucleotides Type_Celestial sized for higher-current branched benchFive part DNA structure model demonstrates base pairing, double helix, replication process, and nucleotide organization for genetics and biochemistry instruction.
US$ 135.00
US$ 119.99