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Salter Science
Salter Science was brand of science kits sold by Thomas Salter Ltd., a Scotland-based company which manufactured toys and science activity kits for children. Kits included activities with electricity, magnetism and crystal gardens, but the company is probably best known for their chemistry sets.〔(【引用サイトリンク】url=http://www.nationaltrustcollections.org.uk/object/662097 )〕
Thomas Salter Ltd. was founded in London in 1913, moved to Glenrothes, Fife, and closed in 1992.〔(【引用サイトリンク】url=http://www.worthpoint.com/worthopedia/vintage-thomas-salters-showjumping-251674766 )〕
Chemistry sets from Salter Science included a various number of chemicals, which were numbered, so that the numbers were the same across the sets. Some of the chemicals included were:
# Copper Sulfate
# Sodium Carbonate
# Calcium Oxychloride
# Iron Filings
# Calcium Hydroxide
# Sodium Hydrogen Sulfate
# Tartaric Acid
# Methyl Orange
# Ferrous Sulfate
# Ammonium Carbonate
# Magnesium Ribbon
# Copper Wire
# Ammonium Chloride
# Sodium Thiosulfate
# Sodium Perborate
# Cobalt Chloride
Also commonly included were small glass test tubes, a spatula, a funnel, corks, a small bottle brush and a test tube rack. Larger sets also included a methylated spirit burner for heating.
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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