With a wiped film evaporator it's easy to separate heat-sensitive or viscous materials like these:

• Book ID: 127132652
• Publisher: American Chemical Society
• Year: 1967
• Tongue: English
• Weight: 104 KB
• Volume: 45
• Category: Article
• ISSN: 0009-2347
• DOI: 10.1021/cen-v045n046.p001