200 Pack Sterile Plastic Petri Dishes Bulk with Lids 90 x 15 mm Deep Clear Thick Science Lab Cell Culture Agar Dish for Lab Jelly Science Party Project Experiment Analysis Equipment Projects Supplies

200 Pack Sterile Plastic Petri Dishes with Lids 90mm Dia x 15mm Deep Clear Thick Science Dish Lab Cell Culture Dishes for Lab Science Experiment Analysis Equipment Projects Supplies

Kigley 400 Pcs Sterile Plastic Petri Dishes with Lids 60mm Dia x 15mm Deep Clear Culture Lab Petri Dishes for Science Experiment Lab Analysis Equipment School Projects Supplies

Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch)