Over 110 years later, we’re still using formalin to preserve our specimens.
C. Gottlob Kolb.
Carl F. Steifel
Schering & Glatz
Importers of Drugs and Chemicals
No. 55 Maiden Lane
March 16, 1896
Major Walter Reed, Surgeon U.S. Army
Curator Army Medical Museum, Washington, D.C.
We desire to call your attention to FORMALIN, i.e. a saturated 40% solution of chemically pure Formaldehyde, which we have introduced to the medical profession during the last three years.
Presuming that you can use the fluid as a preservative of anatomical and botanical specimens as well as a hardening medium, we take pleasure in sending under separate cover our pamphlet on Schering’s Chemicals and would particularly refer you to an abstract of Prof. Dr. F. Hermann’s article on Page 42, from the “Anatomischer Anzeiger” Dec. 11/93 in which the author stated, that solutions of Formalin preserved the normal translucency of the living tissues and that tissues hardened in Formalin retained their natural colors. We also beg to enclose a copy of our latest circular on Formalin and would refer you to the abstract of the report of Prof. F. Cohn of Breslau, who speaks of the advantages of Formalin as compared with Alcohol, etc.
We quote Formalin in 1 lb. bottles at $.75 per lb. incl. less 10%
In 5 lb. bottles at $.70 per lb. incl. less 10%
In lots of 25 lbs or more, we will allow you a discount of 10% and 5%. If quantities of several hundred pounds are desired, we can make a further reduction.
We should be pleased to hear from you, and remain,
Yours very truly
Schering & Glatz
[Note:] Circular referred to not received for Doc. File – P.