Sentences with phrase «hydroxide solution»

Another method for identifying ringworm is to pluck and examine hairs on the periphery of the lesion under the microscope using a preparation of KOH (potassium hydroxide solution) to make them more visible.

Acid from the highly acidic gel slowly leaks into the potassium hydroxide solution that fills the maze, creating a gradient: Solution near the exit becomes more acidic, whereas solution near the entrance stays more basic.

Adding the microspheres to a potassium hydroxide solution and heating it again at up to 800 °C corroded their surfaces, leaving behind a black powder covered in minuscule pores.

Bleach - Bleach is produced by reacting chlorine into a dilute sodium hydroxide solution.

Not exact matches

Automatic Electronic Solution Strength Control: An electronic controller and in - line probe are used for safe and accurate dosing of liquid sodium hydroxide from its storage vessel to the Cooker tank.

MES buffer (adjusted with potassium hydroxide) was added at 2 mmol / L to maintain the nutrient solution pH between 5.4 and 5.8.

Caustic / Caustic Soda or Sodium Hydroxide (NaOH): A high pH chemical commonly used in blending draught line cleaning solutions that will react with organic deposits in the draught beer line.

Disinfectant 101 Ammonium hydroxide is an effective disinfectant against coccidial oocysts however strong solutions emit intense and pungent fumes.5 This substance is not considered effective againstmost bacteria.

These microspheres were then treated with a solution of potassium hydroxide and heated by increasing the temperature in a series of jumps from 450 to 800 C.

«The rapid exothermic reaction of potassium superoxide with the salt solutions results in the formation of insoluble oxide or hydroxide nanoparticulates.»

Scientists traditionally synthesize DAG by reacting a mixture of hydroxylamine hydrochloride and sodium hydroxide with an aqueous solution of the dialdehyde glyoxal at 95?.

Atalla finds that briefly soaking corn stover (the leftover parts of the plant, such as husks) in a solution of sodium hydroxide, ethanol, and water changes the molecular structure of the cellulose, allowing him to convert nearly twice as much of it as is possible with existing methods.

A separate plant will destroy other nerve agents by mixing them with a caustic solution of sodium hydroxide.

Woodchips are cooked in a hot aqueous solution of sodium hydroxide and sodium sulphide.)

During this process the corn is soaked and cooked in an alkaline solution of limewater (calcium hydroxide and water), which allows the husk to «slip» from the kernel.

Test solutions were modified using sodium hydroxide to yield solutions with a PH of 2, 3, 4, 5, 6, and 7.

Ammonium hydroxide is a colorless liquid chemical solution.

Poison Ammonium hydroxide poisoning Ammonium hydroxide is a colorless liquid chemical solution.

Sodium selenite is prepared by evaporating an aqueous solution of sodium hydroxide (lye or drain cleaner) and selenous acid (Merck Index 1983).

II: The sodium hydroxide / carbonate solution that results from Step 1 is pumped into an electrolysis cell through which an electric current is passed.