Description

has an outer diameter 7mm

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

3 glass beakers each holds 1000mL with low-form design and spout for large-volume chemistry and laboratory applications

Numbered dicot stem model maps vascular-bundle distribution

addition funnel

5-Part DNA Structure Anatomical Model on Base Showing Replication and Nucleotides Type_Celestial has an outer diameter 7mmFive part DNA structure model demonstrates base pairing, double helix, replication process, and nucleotide organization for genetics and biochemistry instruction.

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5-Part DNA Structure Anatomical Model on Base Showing Replication and Nucleotides Type_Celestial has an outer diameter 7mm

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