Products Petri Dish products from Zhejiang Liquan Biotechnology Co., Ltd. (LTT) support reliable culturing in research, IVD, pharma, healthcare, and education. Produced in a 100,000-level cleanroom with ISO13485 and CE-backed quality systems, our plates deliver cleanliness, consistency, and lot traceability. As an OEM/ODM-capable manufacturer, we offer high-volume supply and customization.
Disposable polystyrene dishes provide excellent clarity and convenient sterile packaging for routine microbiology and QC. Reusable borosilicate glass suits higher temperatures and repeated sterilization in teaching or microscopy-focused work. Both options are available with vented or non-vented lids to match incubation needs.
Sterile PS dishes are stackable, optically clear, and offered with or without grids and frosted marking areas. Non-sterile versions support on-site sterilization, training, and dry storage.
Glass plates maintain stable dimensions and clarity through repeated autoclaving. Typical diameters align with standard incubators and lab workflows.
| Diameter | Typical Use |
|---|---|
| 35 mm | Imaging and small-scale assays |
| 60 mm | Cell culture and screening |
| 90 mm | Standard colony counts and streaking |
| 100 mm | QC testing and environmental monitoring |
| 150 mm | High colony density and large-area sampling |
Vented lids aid gas exchange and reduce condensation. Non-vented lids limit evaporation for longer incubations. Tissue-culture treated surfaces support adherent cells; non-treated surfaces suit suspension culture or custom coatings. Usability features include stacking rings, grip edges, clear lids, and optional barcodes.
Use these plates for bacteria and fungi culture, antibiotic susceptibility tests, colony isolation, and cell studies. They are compatible with standard agar media, incubators, automated colony counters, and media fillers in regulated and academic labs.
Application first: routine microbiology favors disposable PS; reuse or high heat points to glass.
Sterility: choose sterile for aseptic culture; non-sterile for training or on-site sterilization.
Size & venting: match incubation time, evaporation tolerance, and equipment footprint.
LTT supports custom dimensions, bi-plate/tri-plate partitions, venting, grids and markings, private-label logos, and tailored packaging (sleeves or individually wrapped). Our mold design and plastic molding capabilities enable rapid tooling, verification, and stable supply with documentation for QA/IVD environments.
Share your target specification—diameter, material, sterility, venting, quantity, and delivery timeline—and our team will recommend the right option. As a Petri Dish manufacturer and supplier, LTT provides pricing, lead times, and samples to support evaluation and rollout.
