Our #1 Selling Petri Dishes Are Your #1 Value!

Kord-Valmark Labware Products

Kord-Valmark Labware Products by Bioplast Manufacturing, L.L.C. is a leading manufacturer of quality petri dishes. Our technical knowledge, experience and manufacturing capabilities – along with our superior mold design, precise process control and rigorous quality programs – allow us to manufacture the highest-quality products. Kord-Valmark’s disposable dishes provide unrivaled consistency, ease of use and exceptional value.


BioPlast Manufacturing to Acquire Kord-Valmark Petri Dish Manufacturing Line.

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Individual Petri Dish Spec Sheets

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made in the USA