...The borate of soda is of a dirty hue, but the salt, which liesabove the level of the entire deposit, in some places to a depthof seven feet, is white as snow...
Montagu Browne 「Practical Taxidermy」
...There may be employed with the aluminous base,either the arseniate, the borate, or the phosphate of cobalt; but thelatter in preference, as it produces the purest colour...
George Field 「Field's Chromatography」
ランダム例文:
hawaiian phallus remittance
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