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Chemical reagent
Urea
Soluble starch
Boric acid
Sodium tetraborate, …
Sodium thiosulfate, pentahydra…
Sodium thiosulfate
Potassium sulfate
Zinc sulfate, heptahydrate
Ferrous sulfate, heptahydrate
Magnesium sulfate, heptahydrat…
Magnesium sulfate
Ammonium sulfate
Ammonium iron (II) sulfate, he…
Sodium Tripolyphosphate
Tetrasodium pyrophosphate, dec…
Sodium Hexametaphosphate
Ammonium dihydrogen phosphate
Diammonium hydrogen phosphate
Triammonium phosphate,trihydra…
Dipotassium hydrogen phosphate…
Disodium hydrogen phosphate
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