PD90-2 Two-Compartment Petri Dish, 90 × 15 mm (CAT#: STEM-AL-2959-ZJF)

The PD90-2 is a 90 × 15 mm Petri dish divided into two separate culture compartments. The internal divider creates independent zones for different samples, organisms, or agar media. This format supports direct side-by-side comparison within a single dish. Transparent polystyrene allows clear observation of colony growth and morphology. The flat compartment bases support consistent agar distribution in both sections. The raised outer rim promotes stable stacking during incubation and storage. The dish is supplied non-sterile for laboratories using their own preparation procedures. It is suitable for comparative culture, differential media evaluation, microbiological screening, teaching laboratories, and colony isolation.

Dimensions: 90 × 15 mm
Sterile: No
Type: Two-compartment
Compartments: Two
Material: Polystyrene
Packaging: 20 dishes per bag, 25 bags per case
Quality: DNase-free, RNase-free, and endotoxin-free

Two independent compartments
90 mm format
Side-by-side comparison
Transparent polystyrene
Flat compartment bases
Stable stacking rim
Non-sterile packaging
Differential culture