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RMRA8Y43–Color gradient of red cabbage juice (pH indicator) in trasparent glasses on a white background
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RMG1TD6A–Red cabbage pH indicator solution. Acidic lemon juice (red), alkali sodium bicarbonate (blue) and neutral water (purple)
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RM2E19RTC–Red cabbage
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RMRA8Y25–Color gradient of red cabbage juice (pH indicator) in trasparent glasses on a white background
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RM2E19RTX–Red cabbage
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RM2E19RTP–Red cabbage
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RMRA8Y37–Color gradient of red cabbage juice (pH indicator) in trasparent glasses on a white background
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RM2E19RRN–Red cabbage
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RM2E19RT5–Red cabbage
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RMRA8Y28–Color gradient of red cabbage juice (pH indicator) in trasparent glasses on a white background
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RM2E19RT8–Red cabbage
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RM2E19RTB–Red cabbage
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RM2E19RT3–Red cabbage
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