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Soybeans falling isolated on white background.
Realistic Detailed 3d Calibration Weight Laboratory Set. Vector illustration of Instrument for Measurement Accuracy Mass
The isolation of gram-negative bacteria on MacConkey agar. Lactose fermenters turn red or pink and nonfermenters do not change color on MacConkey agar. Petri dish illustration.
1000 grams gold bullions with gold coins
Besan, Gram or chickpea flour in wooden bowl isolated on white background. Gram flour known as besan powder.
The interpretation result of gram-staining technique that showing Gram-Positive and Negative bacteria

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