culture dish is made of ps, we could insure no heat source, it is also sterilized by EO, so it could culture cells and bacteria description of itemsize materialCulture Dish150 PSCulture Dish90*15 PSCulture Dish70*15 PSCulture Dish60*15 PSCulture Dish55*15 PS Culture Dish35*15 PS Layer Dish90*15 PSThree-Layer Dish90*15 PS culture dish
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