Antipyrine Crystals, Lm
by M. I. Walker
Title
Antipyrine Crystals, Lm
Artist
M. I. Walker
Medium
Photograph - Photograph
Description
Crystals of Antipyrine (Phenazone), an early analgesic/antipyretic synthesized by Knorr in 1883. Now mostly used topically for middle-ear infections. Crossed polars. HFW 2150um.
Uploaded
September 24th, 2014
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