Adaptation of the Chromotropic Acid Meth
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Gatewood, Lacey ;Graham, Horace D.
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Article
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1960
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Elsevier
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The authors wish to acknowledge gifts of the various samples of Spans used from the Atlas Powder Co., Wilmington, Del. EXPERIMENTAL Materials and Reagents.Span 20, sorbitan monolaurate, lot 333 ; Span 40, sorbitan monopalmitate, lot 8 0 6 8 ~; Span 60, sorbitan monostearate, lot 7615c; all obtained