What a way to start a beautiful reaction.
A quart of Du Pont THF, a book and you. The quart of tetrahydrofuran gives you a sample to experiment with. Use it in your lab any way you want. Any solvent reaction you want. The book is an 80-page technical report describing solvent reactions using Du Pont THF. It explains why THF can perform more functions and is more effective than lower cost solvents. Why it offers improved yields, higher product purity and better selectivity. Du Pont THF is economical and pure. Unlike lower cost solvents, it needs no special purification or drying before conducting most reaction procedures. Reaction time is reduced for faster processing. Yields are higher. It is compatible with many lower cost solvents. Solvent recovery is routine. But there is more to our offer than a free quart of THF and a book. Du Pont has over 20 years of commercial experience with THF in chemical applications. Our representatives are available and qualified to assist you. Last year 380 references to reaction solvent uses for THF appeared in journal and patent literature. And this is just a start. Why don't you react by mailing the coupon below?
Du Pont Company Room 8941 Wilmington, DE 19898 Please send me without obligation: • a one quart sample of Du Pont THF. • a technical report on reaction solvent uses for THF. • Please have a representative call. -Title-
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6 C&EN DEC 7, 1970
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