技術
gas chromatography (GC): suitable
測試參數
sample/matrix: (1g PVC pipe Schedule 40)
thermal desorption tube: Carbotrap® 300 Glass-Fritted Thermal Desorption Tube, 1/4 in O.D. x 3.5 in L (30141-U)
dry purge: 60 min
desorption process: 350 °C with 10 min hold
transfer line/valve temp.: 180 °C
column: SPB®-HAP, 60 m x 0.32 mm I.D., 4 μm (25020-U)
oven: 40 °C (3 min), 12 °C/min to 200 °C (20 min)
detector: MSD
MSD interface: 210 °C
carrier gas: helium
適合性
application for air monitoring
應用
air monitoring
environmental
industrial hygiene
分析報告
Qualitative volatile headspace outgassing of PVC pipe using the ATIS with analysis by thermal desorption.
法律資訊
Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
说明
Acetone
Acetic acid
Ethylene sulfide
Hexanal
4-Hydroxy-4-methyl-2-pentanone
Cumene
2-Ethyl-1-hexanol
Decanal
Nonanoic acid
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