🔬 30Pcs Petri Dish Set with Lids + 15 Pipettes + Tweezers. ✅ 15 Plastic Transfer Pipettes (3ml, 15cm). 30Pcs Petri Dish Set with Lids - Science Fair & Microbiology Kit. ✅ 30 Plastic Petri Dishes (60mm & 90mm).
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