Catalog NumberCONTRAST INCREASE The contrast of the print can be increased by adding 10% potassium dichromate to the initial wash and development" water. About 9-10 drops of the 10% dichromate solution added to

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Date: 2014-09-09 10:46:29 Staining dyes Kallitype Potassium dichromate Van dyke brown Photographic developer Salt Potassium Ammonium ferric citrate Silver nitrate Chemistry Oxidizing agents Photographic processes		Catalog NumberCONTRAST INCREASE The contrast of the print can be increased by adding 10% potassium dichromate to the initial wash and development" water. About 9-10 drops of the 10% dichromate solution added to Add to Reading List Source URL: stores.photoformulary.com Download Document from Source Website File Size: 85,71 KB Share Document on Facebook

	Catalog NumberCONTRAST INCREASE The contrast of the print can be increased by adding 10% potassium dichromate to the initial wash and development" water. About 9-10 drops of the 10% dichromate solution added to DocID: 1aUbX - View Document
	Ammonium Ferric Citrate (Green) Cas No100gsm Irritant : Irritating to the eyes, respiratory system and skin. In case of contact with eyes rinse immediately with plenty of water DocID: 12PWq - View Document
	Mix both solutions. This is a two step immersion process. Immerse the print in the ammonia solution until the color has been bleached out. Wash in cool water for approximately 10 minutes. Then immerse the print in the ta DocID: 12OPo - View Document
	Microsoft Word - additive-189-m1 corrected.doc DocID: QzvS - View Document
	A NO N - S I LV ER M AN UAL Cyanotype, Vandyke Brown, Palladium & Gum Bichromate with instructions for making light-resists including pinhole photography by Sarah Van Keuren DocID: Gf0Y - View Document