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Bleach bypass, also known as skip bleach or silver retention, is a chemical effect which entails either the partial or complete skipping of the bleaching function during the processing of a color film. By doing this, the silver is retained in the emulsion along with the color dyes. The result is a black-and-white image over a color image.
Bromoethane, also known as ethyl bromide, is a chemical compound of the haloalkanes group. It is abbreviated by chemists as EtBr (which is also used as an abbreviation for ethidium bromide ). This volatile compound has an ether-like odor.
Decabromodiphenyl ethane is a chemical compound used as a brominated flame retardant. It was commercialised in the 1990s as an alternative for decabromodiphenyl ether, [1] following safety concern over that compound. The two molecules are chemically very similar, which gives them a similar application profile.
A model surface is painted with the PSP coating with an airbrush or automotive type paint gun. The PSP consists of an oxygen sensitive probe suspended in an oxygen permeable binder. The model is then placed in an oven so the PSP layer can cure. Once cured, the model is placed in a wind tunnel or appropriate test environment.
Just Words. If you love Scrabble, you'll love the wonderful word game fun of Just Words. Play Just Words free online! By Masque Publishing
Get The Recipe. Why Do You Need To Rest Steak? You may wonder why resting steak is necessary if you’ve cooked your meat properly and are ready to eat.
WASHINGTON — With Donald Trump heading back to the White House, a growing band of younger, more energetic House Democrats is challenging seasoned veterans for powerful congressional posts ...
1,2-Dichloroethane has been used as degreaser and paint remover but this use has phased out due to its toxicity. As a useful 'building block' reagent, it is used as an intermediate in the production of diverse organic compounds such as ethylenediamine and higher ethyleneamines . [ 9 ]