Fast, Optimized GC Purge-and-Trap Analysis of Volatiles for Soil and Water MethodsAplikace | 2018 | Restek InstrumentaceGC/MSD, Purge and Trap, GC/SQ, Spotřební materiálZaměřeníŽivotní prostředíVýrobceAgilent Technologies, Restek, OI Analytical, EST AnalyticalKlíčová slovatert, ether, butylbenzene, xylene, methyl, butyl, chloride, ethyl, carbon, alcohol, amyl, methacrylate, vms, styrene, tba, time, pentachloroethane, bfb, diisopropyl, min, rtx, sec, allyl, dibromomethane, bromobenzene, dichlorodifluoromethane, trichlorofluoromethane, bromochloromethane, tetrachloroethene, isopropylbenzene, trichloroethene, bromomethane, chloromethane, propylbenzene, dibromochloromethane, bromodichloromethane, hexachlorobutadiene, bromoform, tetrahydrofuran, mtbe, disulfide, vinyl, chlorobenzene, tetrachloride, diethyl, volatiles, methylene, scan, chloroform, ethylbenzene
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Reduce HeliumConsumption by 68%Using Nitrogen Purge Gas for VOCs in Water• Save 490 mL of helium persample by switching tonitrogen purge gas.• Spend less money on lab gasesand reduce your dependenceon helium.• Easily resolve critical Method524.4 compounds using anRtx®-VMS column.Visit...
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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...
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tert, tertether, etherbutylbenzene, butylbenzenexylene, xyleneampuls, ampulsprecleaned, precleanedmethyl, methylvoa, voaamyl, amylethyl, ethylneedle, needlethread, threadmininert, mininertvials, vialstaee
Volatile OrganicsUS EPA Method 8260BRtx®-VMSrestekinnovation!68,6960°C starting temperature• fast analyses• fast cycles60m, 0.25 mm ID, 1.40µm Rtx®-VMS (cat.# 19916)Conc.:10ppb in 5mL of RO water (unless noted);ketones 2.5XConcentrator:Tekmar LSC-3100 Purge and TrapTrap:Vocarb 3000 (type K)Purge:11 min. @ 40mL/min. (ambient temperature)Dry purge:1 min....
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acetate, acetatetert, tertether, etherbutylbenzene, butylbenzenemethyl, methylxylene, xylenebutyl, butylchloride, chloridedichlorodifluoromethane, dichlorodifluoromethanemethacrylate, methacrylateethyl, ethylvinyl, vinylsmc, smcvms, vmspentafluorobenzene
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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