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Copper(II) sulfate pentahydrate: BD1221897758-99-899%; ￥59.0100g

Sodium thiosulfate pentahydrate: BD15166310102-17-795%; ￥89.0500g

Sodium (3-amino-1-hydroxypropane-1,1-diyl)bis(hydrogen phosphonate) pentahydrate: BD146696109552-15-098%; ￥166.01g

Calcium 2-hydroxypropanoate pentahydrate: BD1197035743-47-598%; ￥58.0100g

Magnesium carbonate hydroxide pentahydrate: BD0098223156378-72-499%; ￥217.0500g

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