Reduce Helium Consumption by 68% Using Nitrogen Purge Gas for VOCs in Water

Aplikace | 2014 | RestekInstrumentace
GC/MSD, Purge and Trap, GC/SQ, GC kolony, Spotřební materiál
Zaměření
Životní prostředí
Výrobce
Agilent Technologies, Restek, Parker Hannifin, EST Analytical
Klíčová slova
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Technical Guide1Optimizing theAnalysis of VolatileOrganic CompoundsInside:EPA Method DefinitionsState GRO MethodsContract Laboratory Program (CLP)The Love Canal ScandalPurge and Trap TheorySequences and Flow Paths of thePurge and Trap UnitPurge and Trap ComponentsAdsorbent Materials and TrapsTroubleshooting Common ProblemsAssociated with Purge and Trap UnitsGC...
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pack, packxylene, xylenertx, rtxtert, tertpid, pidbutylbenzene, butylbenzenepurge, purgeelcd, elcdeach, eachchloride, chloridetrap, trapbenzene, benzenedata, dataacetate, acetatevgc
Featured Application: Optimized volatiles analysis on an Rtx-VMS column with Restek CRMs means betterVOC data in less timeFast, Optimized GC Purge-and-Trap Analysis ofVolatiles for Soil and Water Methods• Save set-up time—we’ve optimized volatiles analysis for you!• Fit-for-purpose Rtx-VMS column separates...
Klíčová slova
tert, tertether, etherbutylbenzene, butylbenzenexylene, xylenemethyl, methylbutyl, butylchloride, chlorideethyl, ethylcarbon, carbonamyl, amylalcohol, alcoholmethacrylate, methacrylatestyrene, styrenetba, tbavms
Analyze a Full 82-Component EPA List Using Just Three Ampuls
2012|Agilent Technologies|Technické články
Analyze a Full 82-ComponentEPA List Using Just Three AmpulsWith New EPA 524.3 Certified Reference Materials!In support of the U.S. Safe Drinking Water Act (SDWA), Restek hasformulated a complete set of EPA 524.3 reference standardsfor the monitoring of purgeable organic compounds...
Klíčová slova
tert, tertether, etherbutylbenzene, butylbenzenexylene, xyleneampuls, ampulsprecleaned, precleanedmethyl, methylvoa, voaamyl, amylethyl, ethylneedle, needlethread, threadmininert, mininertvials, vialstaee
5 ppb Volatiles in Drinking Water on Rtx®-VMS by EPA Method 524.31.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.51.52.PeaksDichlorodifluoromethaneChlorodifluoromethaneChloromethaneVinyl chloride1,3-ButadieneBromomethaneTrichlorofluoromethaneDiethyl ether1,1-DichloroetheneCarbon disulfideMethyl iodideAllyl chlorideMethylene chloridetrans-1,2-DichloroetheneMethyl acetateMTBE-D3 (SS)MTBEtert-Butyl alcohol (TBA)Diisopropyl ether (DIPE)1,1-Dichloroethanetert-Butyl ethyl ether (ETBE)cis-1,2-DichloroetheneBromochloromethaneChloroformCarbon tetrachlorideTetrahydrofuran1,1,1-Trichloroethane1,1-Dichloropropene1-ChlorobutaneBenzenetert-Amyl methyl ether (TAME)1,2-DichloroethaneTrichloroethene1,4-Difluorobenzenetert-Amyl ethyl ether (TAEE)Dibromomethane1,2-DichloropropaneBromodichloromethanecis-1,3-DichloropropeneTolueneTetrachloroethenetrans-1,3-Dichloropropene1,1,2-TrichloroethaneEthyl methacrylateDibromochloromethane1,3-Dichloropropane1,2-DibromoethaneChlorobenzene-D5ChlorobenzeneEthylbenzene1,1,1,2-Tetrachloroethanem-Xylene53.54.55.56.57.58.59.60.61.62.63.64.65.66.67.p-Xyleneo-XyleneStyreneBromoformIsopropylbenzene4-Bromofluorobenzene (SS)Bromobenzenen-Propylbenzene1,1,2,2-Tetrachloroethane2-Chlorotoluene1,3,5-Trimethylbenzene1,2,3-Trichloropropane4-Chlorotoluenetert-ButylbenzenePentachloroethane5048,4954 55,5663,64 66,6768 69 70626574...
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tert, tertether, etherxylene, xylenebutylbenzene, butylbenzeneest, estchloride, chlorideamyl, amylethyl, ethylmin, minmethyl, methylscan, scanstyrene, styrenebutyl, butylencon, enconcenturion