5-Pack Glass Petri Dishes 100mm x 23mm with Lids |Thick 3.3 Borosilicate Lab Set
•5 × glass petri dishes (100 mm × 23 mm) with5 × lids ✅. 🔍Thick, durable glass: Made from3.3 borosilicate with approx.2.5 mm wall thickness for clarity and crack resistance. Size 100mm. • 🧽 Hand-wash and dry thoroughly before first use; not sterile from factory.