40Pcs Plastic Petri Dishes Set with Lids Transparent Bacterial Culture Bowl 35mm 60mm 70mm 90mm,with 12Pcs Transfer Pipettes and 6 Pcs Tweezers,for Laboratory

[PETRI DISH SET]: 10Pcs 90mm x 15mm sterile culture dishes,10pcs 70mm x 16mm plastic petri dishes,10pcs 60mm x 14mm sterile culture dishes,10pcs 35mm x 12mm sterile culture dishes,12pcs plastic transfer pipettes (3ml*4pcs/ 2ml*4pcs/ 1ml*4pcs), 6pcs tweezers [MATERIAL]: The clear sterile plastic petri dishes are made of high-quality plastic and are resistant to breakage. For ease of use, lab petri dishes all come with lids (the laboratory petri dishes are packaged in sets of ten, not individually) [PRO TIPS]: Mark the experiment number at the bottom of each plastic petri dish. If the lid is separated, the petri dish can still be recognized. Store upside down so that condensation does not accumulate on the lid of the petri dish. Disposable sterile petri dishes outperform reusable glassware in terms of reducing secondary pollution [EASY TO USE]: The petri dish with lid is crystal clear and homogeneous in thickness, but it is also light and thin, making it easier to see, and the bottom of the laboratory plant cell tissue petri dish is flat and smooth without distortion, allowing for more precise quantitative analysis [MULTIFUCTION]: Plastic petri dishes with lid are designed specifically for laboratories. Laboratory analysis for medical,biological,scientific research and other activities, suitable for general training,Bacteria lab, science lab, mycology studies. Clear plastic lab culture dishes are also perfect for school Laboratory projects, school science projects, graduation parties, mad scientist parties, Fair projects, science birthday parties, bacteria lab microscope science class, Chemical Engineering graduation party, Halloween jello treat