ALLTECH HPLC Solvents in Safety Coated Containers . . . Because we're concerned about lab safety. • Safety Coated Bottles • Distilled in Glass • 100% Nitrogen Blanketed • Color Coded Labels Distilled in glass, high purity solvents packaged in color c o d e d , easy-to-handle, hard-tobreak, safety coated amber glass containers for y o u r added protection. All solvents ar*e placed under nitrogen blankets to avoid contamination and final filtered t h r o u g h 0.2 micron TFE membranes. Supplied with NFPA code, U.V. absorbence, GC assay, evaporation residue, water c o n t e n t , , safety and first aid data.
Quality invites comparison. Figure 3. "Proserpine" by Dante Gabriel Rossetti The L. S. Lowry Collection, on loan to the City of Manchester Art Galleries
and instrumental analysis that follow form the basis of this discussion. Creativity and collaboration
The solitary artist stereotype is deflated by the Pre-Raphaelite Brotherhood. Here was a group of artists who did their thinking together, jointly developed a unique style, shared a phi-
losophy of art. Especially during their first, close years their sharing went further. They worked on each other's canvases and in later life were sometimes unable to recall what parts had been "theirs." Millais, for example, complained that he was "quite sick of painting the beastly draperies of the girls" and offered to trade a head or
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CIRCLE 7 ON READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL. 57, NO. 7, JUNE 1985 · 825 A