Ammonium Citrate in distilled water is an alternate developer for Platinum and Palladium photographic prints (Iron replacement by Pt and/or Pd). It is cooler in resulting print color than the usual developer - Potassium Oxalate. See www.bostick-sullivan.com
This reagent is bromine in solution.
Hinsberg reagent is used for amines.
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.
The molecular formula of Schiff reagent is C20H15N3. It is a chemical reagent used for detecting the presence of aldehydes or ketones in organic compounds.
Ammonium Citrate in distilled water is an alternate developer for Platinum and Palladium photographic prints (Iron replacement by Pt and/or Pd). It is cooler in resulting print color than the usual developer - Potassium Oxalate. See www.bostick-sullivan.com
I would say it depends on your hair type and what kind of developer you used
The LAL reagent water can be sterile WFI or other water that show reaction with the specific LAL reagent with which it can be used, at the limit of the sensitivity of such reagent.
biuret reagent
Biuret reagent detect peptide bonds.
This reagent is bromine in solution.
The reagent that is used to test for starch is a mixture of iodine and potassium iodide in water, or an Iodine - KI reagent. If the reagent turns blue-black in color, then starch is present.
ninhydrin reagent
Hinsberg reagent is used for amines.
Polonium is not used in photography.
limiting reagent
Biuret reagent is used to test for protein in urine. It is a common test that students in biology class perform. Urine is added to a test tube, followed by approximately the same amount of Biuret reagent. If the solution turns lavender this means that there are proteins present in the urine.