A young male student holding a test tube over the flame of a bunsen burner in a school.

- Image ID: BCRDHX
A young male student holding a test tube over the flame of a bunsen burner in a school. Stock Photo
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A young male student holding a test tube over the flame of a bunsen burner in a school.
Meibion / Alamy Stock Photo
Image ID: BCRDHX
Location: Essex England United Kingdom UK GB Britain Europe