Excerpt from Collodion Emulsion: And Its Applications to Various Photographic and Photo-Mechanical Purposes, With Special Reference to Trichromatic Process Work
Pyroxyline is cotton or linen which has been altered in composition by treatment with a mixture of nitric and sulphuric acids. The action of these acids is such that the cotton becomes soluble in various liquids, such as a mixture of ether and alcohol.
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Seller: PBShop.store US, Wood Dale, IL, U.S.A.
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780365242536
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780365242536
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