Formaldehyde Projects
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Formaldehyde-(fɔːʳmældihaɪd )
Formaldehyde is a strong-smelling gas, used especially to preserve parts of animals or plants for biological study. |
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Formaldehyde-(fɔːʳmældihaɪd )
Formaldehyde is a strong-smelling gas, used especially to preserve parts of animals or plants for biological study. |
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