US$ 24.95
and stirrer
Sliding lamp housing makes the beam position adjustable
Hangs a 20mm solid aluminum cube via an integrated hook for water-displacement density work
Three-part life-size male pelvic section exposes prostate
Cell Nucleus Model Physics_Electricity & Magnetism and stirrerCell nucleus model exposes the nuclear envelope, nucleolus, chromatin, and nuclear pores for introductory cell biology and molecular biology teaching.
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