Related Clues:

• Dial or Tone, e.g.
• Lab-dish name
• Wash-up need
• Never-ending story?
• Lab dish inventor
• Bar material
• Bacteriology eponym
• Ivory or Zest
• Tub bar
• It sometimes comes in cakes
• Type of opera
• Serial drama on TV
• Lab's ___ dish
• Afternoon show
• -- dish (lab container)