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battery-powered drill
3D Map Model Moon globe
Size: 350mm x 350mm x 220mm
Over-temperature alarm
The model is a combination of mechanical mechanics and synchronous electronic circuit program control
Bacterial Loop Respiratory System Model battery-powered drillThis tool is made of metal, and it is used by microbiologists to smear samples on a nutrient medium in a petri dish when cultivating a microbial culture. This is sold in a pack of 20 pieces. Premium Quality: 100% Biologically correct and used for professionals. This item can be used as a teaching aid in schools for biological lessons. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during
US$ 18.99
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US$ 189.99
US$ 58.49
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US$ 139.99
US$ 149.99
