Phosgene.

Date:
1939
Catalogue details

Licence: Public Domain Mark

Credit: Phosgene. Source: Wellcome Collection.

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    of. ‘certain | Sieencate a « a di- and eo aaaey methane era tps na: a toca from the decomposition Fst ee Siheinhiged hays tier (e., | trichlorethylene | HS y - Arsine ce oo po ntl ; a gone ining arse i : ic preci nS & input » th how ae tring Properties s ( g., Tae by 3 paint na dub vents, in and fire-fighting, 9d. HOt aay rgical MGs yes certain ompounds are used. as seed dressings oe