Epsom salt. Epsom salt (magnesium sulfate heptahydrate, MgSO4 7H2O) in a watch glass. It has a variety of medical and agricultural uses.

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Creative#:

TOP22304347

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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N/A

Property Release:

No

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No

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