Description

addition funnel

Numbered dicot stem model maps vascular-bundle distribution

one fitted with an exploder piston for impulse experiments

and a candle holder

Aluminum S-shape test tube stand designed for chemistry and biology benches

5-Part DNA Structure Anatomical Model on Base Showing Replication and Nucleotides Type_Celestial addition funnelFive part DNA structure model demonstrates base pairing, double helix, replication process, and nucleotide organization for genetics and biochemistry instruction.

Exchange/Return Notes

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5-Part DNA Structure Anatomical Model on Base Showing Replication and Nucleotides Type_Celestial addition funnel

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