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These days, USCIS says the waiting period to process a green card renewal application is taking between 13 and 17 months – longer than the standard 12-month extensions. That’s leaving people ...
Say goodbye to some of the headaches and anxiety caused by long delays renewing your U.S. green card. There is good news for legal immigrants who need to renew their U.S. green cards Skip to main ...
Green-card holders may petition for permanent residency for their spouse and children. [58] U.S. green-card holders have experienced separation from their families, sometimes for years. A mechanism to unite families of green-card holders was created by the LIFE Act by the introduction of a "V visa", signed into law by President Clinton. The law ...
A biosafety cabinet (BSC)—also called a biological safety cabinet or microbiological safety cabinet—is an enclosed, ventilated laboratory workspace for safely working with materials contaminated with (or potentially contaminated with) pathogens requiring a defined biosafety level.
used in full tissue experiments, for example using guinea pig ileum mainly used in pharmacology for application of drugs to these tissues. Sahli Haemoglobinometer: an old but rapid and simple method of hemoglobin estimation in the laboratories. Presently used in some places where sophisticated optical instruments are not available Haemocytometer
In laboratory and other scientific settings, they are usually referred to simply as flasks. Flasks come in a number of shapes and a wide range of sizes, but a common distinguishing aspect in their shapes is a wider vessel "body" and one (or sometimes more) narrower tubular sections at the top called necks which have an opening at the top.
A reagent bottle is a type of laboratory glassware. The term "reagent" refers to a substance that is part of a chemical reaction (or an ingredient of which), and "media" is the plural form of "medium" which refers to the liquid or gas which a reaction happens within, or is a processing chemical tool such as (for example) a flux.
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