A Labor and delivery nurseâs salary can span a wide range, making it a bit more difficult to pinpoint just how much Labor and Delivery nurses make. On average, their salaries are set anywhere from $40,000 to 90,000 per year depending on experience, education, employer and location.ccording to the Bureau of Labor Statistics, as of 2010, registered nurses specializing in occupational health earned average salaries of $66,530, while those with the highest salaries make $77,970 or more per year.
Best Answer: Almost all cells readily stain with a number of basic dyes due to the electrostatic attraction between negatively charged cellular molecules and the positive charge on the dye hence basic dyes are more successful over acid dyes. The response of bacteria to different staining procedures is used in the taxonomic classification of microbes as well.
1 Learn the basics of color theory. 2  Learn the basic molecular structure of a reactive dye molecule. 3  Learn how an alkali catalyst works to help form a covalent bond between the dye & fiber. 4  Use fiber reactive dyes to conduct a color mixing experiment & chemical reaction on a t-shirt with tie-dye.he process in this case is âsubtractive,â since the pigments subtract or absorb some of the wavelengths of light. With transparent dyes, like our Fiber Reactive Dyes that we use for Tie-Dye, Cyan (blue-green), Magenta (red-violet), and Yellow and are called subtractive primaries, or primary colors.