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Piranha solution
RCA clean - Wikipedia ... RCA clean
Etching (microfabrication) Etching tanks used to perform Piranha, hydrofluoric acid or RCA clean on 4-inch wafer batches at LAAS technological facility in Toulouse, France. Etching is used in microfabrication to chemically remove layers from the surface of a wafer during manufacturing. Etching is a critically important process module in ...
Directions. In large pot of boiling salted water, cook spinach for 30 seconds. Drain and place in a bowl of ice water. When cool enough to handle, drain and squeeze out as much excess water as ...
Peroxymonosulfuric acid
Aqua regia - Wikipedia ... Aqua regia
Curing (food preservation)
Kitchen hack for separating an egg using a water bottle. A kitchen hack, also known as a food hack, is a technique used by home cooks and professionals to make food preparation tasks easier, faster, or more efficient. It may also be called a food hack, and is a type of life hack, although the concept of a kitchen hack predates the coinage of ...