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In the United States, Occupational Safety and Health Administration (OSHA) regulations on emergency eyewash and shower station are contained in 29 C.F.R. 1910.151 (c), which provides that "Where the eyes or body of any person may be exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and ...
Pages in category "Laboratory equipment" The following 200 pages are in this category, out of approximately 259 total. This list may not reflect recent changes .
Laminar flow cabinets exist in both horizontal and vertical configurations, and there are many different types of cabinets with a variety of airflow patterns and acceptable uses. Cabinets may have a UV-C germicidal lamp to sterilize the interior and contents before use to prevent contamination of the experiment. Germicidal lamps are usually ...
Different velocities of the substance types accomplish the separation. Colorimeter absorbance, and thus concentration; Gas detector; Gas detector in combination with mass spectrometer, mass spectrometer identifies the chemical composition of a sample on the basis of the mass-to-charge ratio of charged particles. Nephelometer or turbidimeter
In laboratory equipment, a beaker is generally a cylindrical container with a flat bottom. [1] Most also have a small spout (or "beak") to aid pouring, as shown in the picture. Beakers are available in a wide range of sizes, from one milliliter up to several liters. A beaker is distinguished from a flask by having straight rather than sloping ...
Historically, the definition of a scientific instrument has varied, based on usage, laws, and historical time period. [1] [2] [3] Before the mid-nineteenth century such tools were referred to as "natural philosophical" or "philosophical" apparatus and instruments, and older tools from antiquity to the Middle Ages (such as the astrolabe and pendulum clock) defy a more modern definition of "a ...
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