Hardy Diagnostics Lab Supplies

For microbiology labs, the difference between a clean result and a contaminated one often comes down to the consumables on the bench. Hardy Diagnostics has built its reputation supplying culture media, plating tools, and sterile labware that clinical, research, and food-safety laboratories trust for consistent, reliable performance. This collection brings that dependability to your ordering routine.

Central to what we carry is the Hardy Diagnostics Parter Medical Products Petri Dish (100 x 15 mm, polystyrene, sterile, item 330120) — a workhorse for bacterial culturing, colony counting, and general plating. The 100 x 15 mm footprint is the lab standard for pour plates and streak techniques, and the optically clear polystyrene makes reading and photographing colonies straightforward. Each dish arrives sterile and individually protected, so techs can open, pour, and plate without a separate autoclave step or the risk of pre-use contamination.

Buyers in this category usually ask about three things: sterility assurance, dish flatness for even media distribution, and case quantities that match their throughput. These dishes are gamma-sterilized and molded to sit flat, which keeps agar depth uniform and protects the accuracy of quantitative work. Because they're single-use polystyrene, there's no washing, cracking, or scratched surfaces to worry about between runs.

If you're comparing suppliers or building out a broader lab-consumables order, it's worth browsing adjacent lines such as Copan Diagnostics for specimen collection and transport, Clarity Diagnostics for point-of-care testing, and Cancer Diagnostics for specialized pathology tools. Together these collections cover most of what a working diagnostic lab reorders week to week.