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1 - 20 of 135 results
An extremely stable bonded porous polymer PLOT stationary phase for analyzing volatile solvents and hydrocarbons.
A highly stable polar-bonded porous polymer with a 300 °C maximum operating temperature.
J&W PoraBOND Q GC Column, 10 m, 0.25 mm, 3.00 μm, 7 inch cage. 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.
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Unit:
1 Each
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Length:
10 m
J&W PoraBOND Q GC Column, 25 m, 0.25 mm, 3.00 μm, 7 inch cage. 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.
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Unit:
1 Each
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Length:
25 m
PoraBOND-Q - elution "upper limit"
PoraBOND-Q - elution "upper limit"
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Dear Agilent, We consider too use a PLOT PoraBOND-Q (25 m x 320 um x 5 um) for separation of "gasoline like" hydrocarbons (C1-C8+) mixed with light oxygenates (C1-C4 alcohols, C1-C3 ethers) in gas phase samples. We don`t expect or need full separation of all components injected. What are the "upper limits" for this PoraBOND-Q column regarding components? Are aromatics C6-C10, up to naphthalene, expected to elute on PoraBOND-Q? We are able to install a pre-column for backflush of high boiling point components, if needed.
Separation of (H2, Ar, O2, N2, CH4, CO, CO2) on capillary Column CP7530 or others
Separation of (H2, Ar, O2, N2, CH4, CO, CO2) on capillary Column CP7530 or others
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I am confused how this column works in it application bulletin it says"The sample is injected via a normal injection port and is split into the parallel setup of two columns. In this application a short Agilent PoraBOND Q is used to separate the CO2 (and methane) from the permanent gases (first peak composite) before the first peak (helium) elutes from the Agilent CP-Molsieve PLOT column. After helium, all other permanent gases will be separated which include helium, argon, oxygen, xenon, CO and methane. If water is present, it will appear on the PoraBond and will elute after the CO2 peak" How the samples splits into two columns and then combine to one TCD output. Is it a two-column attachment to the valve and switching works, or something else?
Column select for permanent gases / CO2
Column select for permanent gases / CO2
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We have put in service a 'select permanent gases /CO2 plot GC column' from Agilent Here is the description of this special column "S elect Permanent Gases/CO2 is a set of two parallel columns that combines CP-Molsieve 5Å for permanent gas analysis and CP-PoraBOND Q for CO2 analysis. Column dimensions meet the need for fast separation, lowest level analysis, and quantification of argon/oxygen.
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 2 320/320 PoraPLOT Q-HT, HPPLOT Q Not very selective for hydrocarbons; Advised for various solvents and CO 2 290/290 PoraPLOT Q/S Not very selective for hydrocarbons; Advised for various solvents and CO 2 250/250 PoraPLOT U, 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
J&W PoraBOND Q PT GC Column, 25 m, 0.25 mm, 3.00 µm, with two particle traps (front and rear)
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Unit:
1 Each
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Length:
25 m
J&W PoraBOND Q GC Column, 10 m, 0.32 mm, 5.00 μm, 7 inch cage. 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 PoraBOND Q GC Column, 25 m, 0.32 mm, 5.00 μm, 7 inch cage. 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 PoraBOND Q PT GC Column, 25 m, 0.32 mm, 5.00 µm, with two particle traps (front and rear)
-
Unit:
1 Each
-
Length:
25 m
J&W PoraBOND Q GC Column, 50 m, 0.32 mm, 5.00 μm, 7 inch cage. 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:
50 m
J&W PoraBOND Q PT GC Column, 50 m, 0.32 mm, 5.00 µm, with two particle traps (front and rear)
-
Unit:
1 Each
-
Length:
50 m
J&W PoraBOND Q GC Column, 10 m, 0.53 mm, 10.00 μm, 7 inch cage. 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 PoraBOND Q PT GC Column, 10 m, 0.53 mm, 10.00 μm, with two particle traps (front and rear)
-
Unit:
1 Each
-
Length:
10 m
J&W PoraBOND Q GC Column, 25 m, 0.53 mm, 10.00 μm, 7 inch cage. 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 PoraBOND Q PT GC Column, 25 m, 0.53 mm, 10.00 μm, with two particle traps (front and rear)
-
Unit:
1 Each
-
Length:
25 m