The Automated Gram Stainer, a counter-top unit, stains, decolorizes
, and counter-stains individual pre-fixed slides, providing consistency for all types of bacterial samples.
In her pursuit of a thematic throughline, helmet Zurek often decolorizes
John McNaughton's made-for-TV "Girls in Prison" (1994) to downplay segues from the earlier, black-and-white films (only "Women in Cages" is always presented in color, presumably because pic's jungle setting is too exotic and the print too grainy to be easily assimilated).
Ozone disinfects, deodorizes, decolorizes
and removes organic matter without chemicals.