screening agent

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screening agent [′skrēn·iŋ ‚ā·jənt]

(analytical chemistry)

A nonchelating dye used to improve the colorimetric end point of a complexometric titration; a dye addition forms a complementary pair of colors with the metalized and unmetalized forms of the end-point indicator.

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No references found			You''ll end up annoying the other passengers and screening agents because you''ll back up the line and the screening belt. How to Get Through the Airport Security Lines Faster by Harry Raymond Cowperthwaite / Travel, recreation and leisure community This reflects a 43 percent increase over staffing levels in 2000, largely attributable to the Transportation Security Administration's employment of over 57,000 airport screening agents in 2003 (currently down to 43,000 agents). Regulators' budget by Brito, Jerry; Warren, Melinda / Regulation Medical authorities are aware that current sunscreens, containing high percentages of organic chemicals as screening agents, may give rise to excessive chemicals being absorbed through the skin and into the blood stream. CHEMEQ DEVELOPS POLYMER-BASED SUNSCREEN AND SKIN EMOLLIENT by Worldwide Biotech			screen protector screen reader screen refresh screen ruling screen saver screen scraper screen scraping screen server screen sharing screen shot screen side screen size screen tile screen wall screen wire cloth Screen, Raster-Type screen-door latch screenager ScreenCam screencast screencast.com Screened Deposit screened pan screened trailing cable Screening screening agent screening constant screening factor screening router screening smoke screenings screenplay screens passage Screenwrite screenwriter Screenwriting Screven County Screw screw anchor screw auger screw axis screw blank screw clamp screw compressor Screw Conveyor screw dislocation screw displacement screw dowel screw elevator Screw Extruder Drill screw eye			Screeners Screeners Screeners Screeners SCREENEX Screenfont Screenfont screenful screenful screenful screenful screenful screenfuls screenfuls screenfuls screenfuls screenfuls screening screening screening screening screening screening Screening (medicine) Screening (medicine) Screening (printing) Screening (printing) Screening (printing) Screening Abdominal Aortic Aneurysms Very Efficiently Act Screening Action Level screening agent Screening Analysis Worksheet screening colonoscopy screening constant screening data screening data screening data screening data Screening Examination for Cognitive Impairment Screening Exercise screening facility screening factor SCReening for Intelligent Transportation Systems Screening for Mental Health, Inc. screening group Screening Information Data Sets Screening Information Request Screening Instrument for Substance Abuse Potential Screening Instrument for Targeting Education Risk Screening Instrument for Traumatic Stress in Earthquake Survivors Screening Kit of Language Development Screening Level Concentration Approach Screening Level Ecological Risk Assessment Protocol Screening Level Human Health Risk Assessment Screening Level Risk Evaluation Screening Mammography Program of British Columbia Screening of Passengers by Observation Techniques screening off screening off screening off screening off

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