臭氧前体混合物/ PAMS (57种成分)

所提供的高品质空气检测标准气体均来自Spectra/Linde和Scott/Air Liquide。符合高端实验室要求，标准来自两个不同标准气体制造商的测量标准?；旌掀鳱IST重量溯源。所有产品都带有鉴定证书和唯一序列号。一次性气瓶，无需租金。生产商可应要求对气体重新鉴定。一般稳定性的保质期为12个月。

中文描述：

乙炔

苯
正丁烷
1 - 丁烯
顺式-2 - 丁烯
反式-2 - 丁烯
环己烷
环戊烷
正癸烷
米 - 二乙基苯
对 - 二乙基苯
2,2 - 二甲基丁烷
2,3 - 二甲基丁烷
2,3 - 二甲基戊烷
2,4 - 二甲基戊烷
正十二烷
乙烷
乙苯
乙烯
间 - 乙基甲苯
邻乙基甲苯
对 - 乙基甲苯
正庚烷
正己烷
1 - 己烯
异丁烷
异戊烷
异戊二烯
异丙苯
甲基环己烷
甲基环戊烷
2 - 甲基庚烷
3 - 甲基庚烷
2 - 甲基己烷
3 - 甲基己烷
2 - 甲基戊烷
3 - 甲基戊烷
正壬烷
正辛烷
正戊烷
1 - 戊烯
顺式-2 - 戊烯
反式-2 - 戊烯
丙烷
正丙苯
丙烯
苯乙烯
甲苯
1,2,3 - 三甲基苯
1,2,4 - 三甲基苯
1,3,5 - 三甲基苯
2,2,4 - 三甲基戊烷
2,3,4 - 三甲基戊烷
正十一烷
邻二甲苯
间/对 - 二甲苯（组合）

英文描述：

Acetylene 
Benzene
n-Butane
1-Butene
cis-2-Butene
trans-2-Butene
Cyclohexane
Cyclopentane
n-Decane
m-Diethylbenzene
p-Diethylbenzene
2,2-Dimethylbutane
2,3-Dimethylbutane
2,3-Dimethylpentane
2,4-Dimethylpentane
n-Dodecane
Ethane
Ethylbenzene
Ethylene
m-Ethyltoluene
o-Ethyltoluene
p-Ethyltoluene
n-Heptane
n-Hexane
1-Hexene
Isobutane
Isopentane
Isoprene
Isopropylbenzene
Methylcyclohexane
Methylcyclopentane
2-Methylheptane
3-Methylheptane
2-Methylhexane
3-Methylhexane
2-Methylpentane
3-Methylpentane
n-Nonane
n-Octane
n-Pentane
1-Pentene
cis-2-Pentene
trans-2-Pentene
Propane
n-Propylbenzene
Propylene
Styrene
Toluene
1,2,3-Trimethylbenzene
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
2,2,4-Trimethylpentane
2,3,4-Trimethylpentane
n-Undecane
o-Xylene
m/p-Xylene (combined)

订货信息：

货号描述参数容积34420 Ozone Precursor Mixture/PAMS 1 ppm in nitrogen, 104 liters @ 1,800 psi 104 liter 26368 Ozone Precursor Mix/PAMS 1 ppm in nitrogen, 110 liters @ 1,800 psi 110 liter 34420-PI Ozone Precursor Mixture/PAMS 1 ppm in nitrogen, 110 liters @ 1,800 psi   (Pi-marked Cylinder) 110 liter (Pi-marked) 34429 Ozone Precursor Mixture/PAMS 100 ppb in nitrogen, 104 liters @ 1,800 psi 104 liter 26369 Ozone Precursor Mix/PAMS 100 ppb in nitrogen, 110 liters @ 1,800 psi 110 liter 34429-PI Ozone Precursor Mixture/PAMS 100 ppb in nitrogen, 110 liters @ 1,800 psi   (Pi-marked Cylinder) 110 liter (Pi-marked)

Spectra (Linde) 104 L Cylinders:
Aluminum construction
Size: 8 x 24 cm
Volume/Pressure: 104 liters of gas @ 1,800 psi
Outlet Fitting: CGA-180
Weight: 1.5 lb/0.7 kg

Scotty (Air Liquide) 110 L Cylinders (PI-marked Cylinders for EU Regulations):
Aluminum construction
Size: 8.3 x 29.5 cm
Volume/Pressure: 110 liters of gas @ 1,800 psi
Outlet Fitting: CGA-180
Weight: 2.2 lb/1 kg
U.S. DOT Specs: 3AL2216

No data pack available. Quantity discounts not available.

 PAMS 57 Component Mix on Rtx-1 (105 m)
PeakstR (min)1.Ethylene7.912.Acetylene8.103.Ethane8.324.Propylene11.445.Propane11.766.Isobutane16.087.1-Butene18.018.n-Butane18.609.trans-2-Butene19.4110.cis-2-Butene20.4111.iso-Pentane23.7912.1-Pentene24.8013.n-Pentane25.5314.Isoprene25.8315.trans-2-Pentene26.0516.cis-2-Pentene26.5417.2,2-Dimethylbutane27.7618.Cyclopentane29.5019.2,3-Dimethylbutane29.6020.2-Methylpentane29.8621.3-Methylpentane30.7022.1-Hexene31.0423.Bromochloromethane (IS)31.6024.n-Hexane31.6925.Methylcyclopentane33.3026.2,4-Dimethylpentane33.4127.Benzene34.6728.Cyclohexane35.1929.1,4-Difluorobenzene (IS)35.3230.2-Methylhexane35.44
PeakstR (min)31.2,3-Dimethylpentane35.6232.3-Methylhexane35.9333.2,2,4-Trimethylpentane36.7034.n-Heptane37.1735.Methylcyclohexane38.5236.2,3,4-Trimethylpentane39.8837.Toluene40.2238.2-Methylheptane40.4939.3-Methylheptane40.8940.n-Octane42.0941.Chlorobenzene-d5 (IS)43.7942.Ethylbenzene44.5743.m-Xylene44.8944.p-Xylene44.9345.Styrene45.6246.o-Xylene45.8347.n-Nonane46.1448.4-Bromofluorobenzene*46.7149.Isopropylbenzene46.9650.n-Propylbenzene47.9551.m-Ethyltoluene48.1552.p-Ethyltoluene48.2353.1,3,5-Trimethylbenzene48.3854.o-Ethyltoluene48.7755.n-Decane49.3256.1,2,4-Trimethylbenzene49.2157.1,2,3-Trimethylbenzene50.0758.m-Diethylbenzene50.6759.p-Diethylbenzene50.8760.Undecane51.8961.Dodecane54.02

ColumnRtx-1, 105 m, 0.25 mm ID, 1.00 μm (cat.# 10159)
with MXT-Union connector kit (cat.# 21386)SampleOzone precursor mixture/PAMS (cat.# 34420)
TO-14A internal standard/tuning mix (cat.# 34408)Diluent:NitrogenConc.:10 ppbv 400 mL injectionInjectionDirectOven
Oven Temp.:-45 °C (hold 4 min) to 125 °C at 4.50 °C/min to 250 °C at 9.00 °C/minCarrier GasHe, constant flowFlow Rate:2.0 mL/minLinear Velocity:26 cm/sec @ -45 °CDetectorMSMode:ScanScan Program:GroupStart Time(min)Scan Range(amu)Scan Rate(scans/sec)17.0026.00-30.005.21210.0126.00-53.502.13318.0139.00-176.001.34Transfer Line Temp.:270 °CAnalyzer Type:QuadrupoleSource Type:Stainless SteelDrawout Plate:6mm IDSource Temp.:230 °CQuad Temp.:150 °CElectron Energy:70.0 eVSolvent Delay Time:7.00 minTune Type:BFBIonization Mode:EIPreconcentratorNutech 8900DS Trap 1 Settings
Type/Sorbent :Siltek shy; shy;?-treated glass beadsCooling temp:-180 °CPreheat temp:5 °CPreheat time:0 secDesorb temp:20 °CDesorb flow:5 mL/minDesorb time:120 secBakeout temp:200 °CFlush flow:120 mL/minFlush time:60 secSweep flow:120 mL/minSweep time:60 sec Trap 2 Settings
Type/Sorbent:Tenax? GRCooling temp:-45 °CDesorb temp:200 °CDesorb time:0 secBakeout temp:175 °CBakeout time:30 sec Cryofocuser
Cooling temp:-180 °CInject time:30 sec Internal Standard
Purge flow:100 mL/minPurge time:6 secVol.:100 mLISTD flow:100 mL/min Standard
Size:400 mLPurge flow:100 mL/minPurge time:6 secSample flow:100 mL/minInstrumentHP6890 GC 5973 MSDAcknowledgementNutech/EST Analytical