Please. H2O, CO2, and Carbon 4 Dioxide 5.
9 seconds sound clip from the The Phil Harris-Alice Faye Show - classic comedy radio program.
You can hear this line at 00:14:49 in the radio play.
Quote context
[...]
- Oh, uh, nothing for me. But my colleague, Madame Curie, wants to buy something.
- Uh, we'd like to buy the best chemistry set you have.
- Certainly. Uh, you're professional chemists, of course?
- Please. H2O, CO2, and Carbon 4 Dioxide 5.
- And if that ain't enough, Granite 3-883.
- Yes.
- Yes. Now, uh, will you please show us your most expensive set?
- Well, uh... Very well, if you insist. I have one on the shelf, right here.
- This is the best chemistry set that money can buy.
[...]