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A pastry brush, also known as a basting brush, is a cooking utensil used to spread butter, oil or glaze on food. Traditional pastry brushes are made with natural bristles or a plastic or nylon fiber similar to a paint brush, while modern kitchen brushes may have silicone bristles. In baking breads and pastries, a pastry brush is used to spread ...
A test tube brush or spout brush is a brush used for cleaning test tubes and narrow mouth laboratory glassware, [1] such as graduated cylinders, burettes, and Erlenmeyer flasks. It is composed of nylon , synthetic, or animal fur bristles of various diameters lined against a rather sturdy wire handle with a looped end for hanging.
L. Laboratory automation; Laboratory centrifuge; Laboratory drying rack; Laboratory informatics; Laboratory oven; Laboratory rubber stopper; Laboratory sample tube
– Pastry blender and potato masher – Spatula and (hidden) serving fork – Skimmer and chef's knife (small cleaver) – Whisk and slotted spoon – Spaghetti ladle – Sieve and measuring spoon set – Bottle brush and (spoon) A kitchen utensil is a small hand-held tool used for food preparation. Common kitchen tasks include cutting food ...
General laboratory stands, racks, filter paper, reagents, etc. Induction coils: as a source of high voltage electricity Cathode ray oscilloscope ' Recording kymograph: historically, used in human or animal experiments to measure and record data Long extension kymograph: historically, used in or human animal experiments to measure and record data
In natural and social science research, a protocol is most commonly a predefined procedural method in the design and implementation of an experiment.Protocols are written whenever it is desirable to standardize a laboratory method to ensure successful replication of results by others in the same laboratory or by other laboratories.
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Variety of microbiological samples. A laboratory specimen is sometimes a biological specimen of a medical patient's tissue, fluids, or other samples used for laboratory analysis to assist in differential diagnosis or staging of a disease process. These specimens are often the most reliable method of diagnosis, depending on the ailment.