Sulphate solutions. Bottles containing different sulphate (vitriol) solutions. The solutions seen here are (from left to right): zinc sulphate, iron sulphate, copper sulphate and magnesium sulphate. Sulphates are a group of salts which are generally formed by the reaction between a metal or alkali with sulphuric acid.
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Creative#:
TOP10163765
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
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N/A
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N/A
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No
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