Improvements to Ambient Air Monitoring (U.S. EPA PAMS) Using a Clarus 690 Gas Chromatograph
Applications | 2018 | PerkinElmer Instrumentation
GC/MSD, Thermal desorption, GC/SQ
IndustriesEnvironmental
ManufacturerPerkinElmer
Key wordsethyltoluene, ppbc, diethylbenzene, xylene, trap, air, compounds, pams, zone, ozone, lri, octane, heptane, methylcyclopentane, hexane, propylbenzene, isoprene, isopentane, carbon, turbomatrix, benzene, adsorbents, methylcyclohexane, molecular, isobutane, undecane, ethylbenzene, nonane, decane, acetylene, heartcut, butane, ethane, propane, isopropylbenzene, pentane, dean, toluene, system, propylene, monitoring, cyclopentane, precursor, ethylene, styrene, gas, sampling, strongest, weaker, black
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high, highlow, lowethyltoluene, ethyltolueneconcentrator, concentratortrap, traphold, holddiethylbenzene, diethylbenzenetemp, tempprecision, precisionxylene, xyleneoven, ovenpentane, pentaneair, airvoc, voccas
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dryer, dryernafion, nafionair, airethyltoluene, ethyltolueneiso, isoturbomatrix, turbomatrixbutane, butanepentane, pentanetrap, trapsiloxane, siloxanebenzene, benzenecolumn, columnsystem, systemtotalchrom, totalchromxylene
Round-the-clock, online and cryogen-free monitoring of VOC hydrocarbons in ambient air using GC-MS
2017|Thermo Fischer Scientific|Applications
APPLICATION NOTETerry Jeffers, Suresh Seethapathy,Dwain CardonaThermo Fisher Scientific, Austin, TXKey wordsEPA air quality, PAMS assessment, air sampling,ambient air monitoring, VOC emissions, thermaldesorption, continuous monitoringGoalTo describe the evaluation and validation of athermal desorption gas chromatography-massspectrometry (TD-GC-MS) system for onlinemonitoring of a...
Key words
ethyltoluene, ethyltolueneozone, ozoneunity, unitypams, pamskori, koritrap, trapfocusing, focusingair, aircompounds, compoundssystem, systemmonitoring, monitoringmarkes, markesretention, retentionethyne, ethynebond
APPLICATION NOTE73566Cryogen-free analysis of VOCs in car exhaustThermal desorption coupled to gas chromatography withdual flame ionization detectorsAuthors: David Lee1, Terry Jeffers2,Cristian Cojocariu1, and David Wevill3Thermo Fisher Scientific, Runcorn, UK1Thermo Fisher Scientific,West Palm Beach, USA23Markes International Ltd, Sacramento, USAKeywords: Gas chromatography,...
Key words
none, noneethyltoluene, ethyltoluenedetected, detectedppbc, ppbckori, koritrap, trapcia, ciadual, dualvocs, vocsmarkes, markesdeans, deanspams, pamspurge, purgepropane, propaneflow