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The image shows a close-up of a page from a book or document, titled "Appendix E: Indicators Used in the Medical Laboratory". The page contains a table that lists various indicators, their pH ranges, and the corresponding color changes. The text is printed in black and white.

The subjects in the image are the printed text and a small illustration of a microscope in the top left corner. There are no people, animals, or any indication of an outdoor scene. The setting appears to be indoors, with the document lying on a surface that is not fully visible. The lighting suggests it could be daytime, but there are no specific cues about the time of day or weather. The location context of Jalingo, Nigeria, is provided externally and cannot be inferred from the image itself.

The activity depicted is simply the presentation of information from a scientific reference document. There are no actions or events taking place within the frame.

Notable details include the clear listing of chemical indicators and their properties. The text is legible, and the table format is well-organized. The image is slightly angled, and there are some shadows, but the text remains the primary focus.

The visible text includes the title "Appendix E: Indicators Used in the Medical Laboratory", and the column headers "Indicator", "pH Range", and "Colour change". The table itself lists several indicators such as "Topfer's reagent (dimethyl yellow)", "Congo red", "Methyl orange", "Methyl red", "Litmus", "Bromcresol purple", "Bromthymol blue", "Neutral red", "Phenol red", "Phenolphthalein", "Alizarin yellow GG", and "1,3,5-Trinitrobenzene", along with their corresponding pH ranges and color changes.
FM-2L6Lq2

Jun 30, 2026, 3:38 PM

Jalingo, Nigeria

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The image shows a close-up of a page from a book or document, titled "Appendix E: Indicators Used in the Medical Laboratory". The page contains a table that lists various indicators, their pH ranges, and the corresponding color changes. The text is printed in black and white. The subjects in the image are the printed text and a small illustration of a microscope in the top left corner. There are no people, animals, or any indication of an outdoor scene. The setting appears to be indoors, with the document lying on a surface that is not fully visible. The lighting suggests it could be daytime, but there are no specific cues about the time of day or weather. The location context of Jalingo, Nigeria, is provided externally and cannot be inferred from the image itself. The activity depicted is simply the presentation of information from a scientific reference document. There are no actions or events taking place within the frame. Notable details include the clear listing of chemical indicators and their properties. The text is legible, and the table format is well-organized. The image is slightly angled, and there are some shadows, but the text remains the primary focus. The visible text includes the title "Appendix E: Indicators Used in the Medical Laboratory", and the column headers "Indicator", "pH Range", and "Colour change". The table itself lists several indicators such as "Topfer's reagent (dimethyl yellow)", "Congo red", "Methyl orange", "Methyl red", "Litmus", "Bromcresol purple", "Bromthymol blue", "Neutral red", "Phenol red", "Phenolphthalein", "Alizarin yellow GG", and "1,3,5-Trinitrobenzene", along with their corresponding pH ranges and color changes.

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7D0F1

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5,054

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$0.56

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FM-2L6Lq2

Jun 30, 2026, 3:38 PM

Jalingo, Nigeria

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