formaldehyde in glass, chemical in the laboratory
Schlüsselwörter
formaldehyde,
sample,
test,
liquid,
bottle,
chemical,
chemistry,
compound,
factory,
glasses,
hazard,
hazardous,
industrial,
industry,
laboratory,
laboratory,
manufacturing,
material,
object,
product,
reaction,
research,
risk,
science,
solution,
substance,
water,
white
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