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High-temperature version of PoraPLOT Q, offering the same benefits but operating up to 290 °C.
A unique PLOT column designed for the analysis of very volatile amines, including ammonia, at above ambient temperatures.
Provides excellent peak symmetry and retention time repeatability with polar and nonpolar volatiles.
A porous polymer PLOT stationary phase for analysis of polar and apolar volatile compounds, and water as an analyte.
A divinylbenzene/vinylpyridine polymer PLOT column for analysis of medium polarity volatiles, including hydrocarbons and ketones.
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Delay between Samples
Delay between Samples
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Hi everyone, Our lab own a microGC 990 with aPORAPLOTU column.The software we use is Openlab.I usually run my samples with "sequence" mode.Is there a way to put a "delay time" between samples?
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Measuring Very Dilute Concentration (<0.5%)
Measuring Very Dilute Concentration (<0.5%)
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Hi everyone, Our lab recently purchased a microGC 990 (it has a TCD detector) with an OpenLab software.We want to measure CO2 concentration in ambient air (<500 ppm or <0.05%).We have thePORAPLOTU column.Can this very dilute concentration be measured by adjusting some parameters?I tried increasing injection time!that seems to help.
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GC - Hydrocarbon Analyses and Hydrocarbon Properties
GC - Hydrocarbon Analyses and Hydrocarbon Properties
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COLUMNS FOR HYDROCARBON ANALYSIS PROS AND CONS Column Remark T max [°C] Aluminium Oxide Detailed information about C 1 -C 5 !Only hydrocarbons, no polars!Very sensitive for water 200 CarboBOND Impurities in C 2 stream!Only separation between CO and air if air concentration is not to high!No separation between N 2 and O 2 .200/300 (bake out) CarboPLOT P7 Analysis of CO and CO 2 !Separation of O 2 and N 2 !Not sensitive for water 115 Molsieve 5 A Permanent gasses!Very sensitive for water and CO 2 350 PoraBOND Q Not very selective for hydrocarbons!Advised for various solvents and CO 2 320/320PoraPLOTQ-HT, HPPLOT Q Not very selective for hydrocarbons!Advised for various solvents and CO 2 290/290PoraPLOTQ/S Not very selective for hydrocarbons!Advised for various solvents and CO 2 250/250PoraPLOTU, HPPLOT U Not very selective for hydrocarbons!Advised for various solvents and CO 2 190/190 CP-Sil 2 CB Detailed information about C 5 -C 9 !More stable in comparison with squalane 200/200 CP-Sil PONA CB, HP-PONA Detailed information about C 5 -C 9 250/275 SilicaPLOT/GasPro Detailed information about C 1 -C 4 (less selective as Al 2 O 3 )!Not sensitive for water!Very suitable for sulfer components and halogenated components 225/225 Squalane Detailed information about C 5 -C 9 !Only advise if the customer doesn't want to use CP-Sil 2 CB or CP-Sil PONA CB 90/95
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Micro GC 990 Data Analysis
Micro GC 990 Data Analysis
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Our micro GC 990 is Natural Gas Analyzer B and B extended version with 3 channels (PoraPLOTU, 6-meter CP Sil 5 CB, CP-Molsieve 5A).We are having trouble with data processing.必威体育登录手机We have 2 calibration gases from Agilent (Natural Gas mixture and Universal Gas mixture).
J&W PoraPLOT Q GC Column, 10 m, 0.53 mm, 20.00 μm, UltiMetal, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly...
Unit:
1 Each
Length:
10 m
J&W PoraPLOT Q GC Column, 25 m, 0.53 mm, 20.00 μm, UltiMetal, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly...
Unit:
1 Each
Length:
25 m
J&W PoraPLOT Q GC Column, 10 m, 0.25 mm, 8.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized oven.
Unit:
1 Each
Length:
10 m
J&W PoraPLOT Q GC Column, 25 m, 0.25 mm, 8.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized oven.
Unit:
1 Each
Length:
25 m
J&W PoraPLOT Q GC Column, 10 m, 0.32 mm, 10.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized...
Unit:
1 Each
Length:
10 m
J&W PoraPLOT Q PT GC Column, 10 m, 0.32 mm, 10.00 μm, with two particle traps (front and rear)
Unit:
1 Each
Length:
10 m
J&W PoraPLOT Q GC Column, 25 m, 0.32 mm, 10.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized...
Unit:
1 Each
Length:
25 m
J&W PoraPLOT Q PT GC Column, 25 m, 0.32 mm, 10.00 μm, with two particle traps (front and rear)
Unit:
1 Each
Length:
25 m
J&W PoraPLOT Q GC Column, 50 m, 0.32 mm, 10.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized...
Unit:
1 Each
Length:
50 m
J&W PoraPLOT Q GC Column, 10 m, 0.53 mm, 20.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized...
Unit:
1 Each
Length:
10 m
J&W PoraPLOT Q GC Column, 25 m, 0.53 mm, 20.00 μm, 7 inch cage.必威体育登录手机This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized...
Unit:
1 Each
Length:
25 m
J&W PoraPLOT Q PT GC Column, 25 m, 0.53 mm, 20.00 µm, with two particle traps (front and rear)
Unit:
1 Each
Length:
25 m