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GC COLUMNS | PACKED/MICROPACKED COLUMNS
Application-Specific Packed/Micropacked Columns
Permanent Gases on ShinCarbon ST
Permanent Gases & Hydrocarbon Analysis
Time (min)
5 0
5
3 4 2
6
1
10 15 20 GC_PC00666
Column ShinCarbon ST, 100/120 mesh, 2 m, 1/16 in. OD, 1.0 mm ID
(cat.# 19808)
Sample Permanent gases mix, approx. 5 mol % each
Injection
Inj. Vol.: 5 µL packed on-column
Inj. Temp.: 100 °C
Oven
Oven Temp.: 40 °C (hold 3 min) to 250 °C at 8 °C/min (hold 10 min)
Carrier Gas He, constant flow
Flow Rate: 10 mL/min
Detector HID@ 200 °C
Peaks
1. Hydrogen
2. Oxygen
3. Nitrogen
4. Carbon monoxide
5. Methane
6. Carbon dioxide
also available
Adapter kits for installing packed/
micropacked columns.
See .
it’s a fact
ShinCarbon ST is an ideal packing .
material for permanent gases, low .
molecular weight hydrocarbons, .
sulfur dioxide, and Freon® gases.
19808
free literature
ShinCarbon ST .
Micropacked GC Columns
Above-Ambient Analyses of
Permanent Gases and .
Light Hydrocarbons
Download your free copy from
lit. cat.#
PCTS1472-UNV
ShinCarbon ST Columns (packed & micropacked)
(SilcoSmooth® Stainless Steel)
• Separate permanent gases, including carbon monoxide and carbon dioxide, without
cryogenic cooling.
• Rapid separations of permanent gas/light hydrocarbon mixtures.
• Excellent compatibility with most GC detectors—minimal bleed, minimal baseline
rise.
• Preconditioned, less than 30 minutes to stabilize.
• Maximum temperature of 280 °C/300 °C.
Analyze oxygen, nitrogen, methane, carbon monoxide, and carbon dioxide with one
column at room temperature. ShinCarbon ST material, a high surface area carbon mo-
lecular sieve (~1,500 m2/g), is the ideal medium for separating gases and highly volatile
compounds by gas solid chromatography (GSC). The rapid, above-ambient analyses
these columns provide is a great convenience. Excellent thermal stability of the high
surface area carbon, combined with careful conditioning during column manufactur-
ing, ensures low-bleed operation and rapid stabilization when installing a new column.
Custom-made ShinCarbon ST columns are available on request.
ShinCarbon ST is a highly stable material. Its 300 °C upper programmed temperature
limit minimizes bleed and baseline rise during temperature programming, making the
material compatible with most detection systems used for gas analysis, including TCD
or HID. All ShinCarbon ST columns are fully conditioned in an oxygen/moisture-
free environment for your convenience. This minimizes stabilization time (less than 30
minutes) when installing a new column which, in turn, reduces downtime.
*Please add column instrument configuration suffix number to cat.# when ordering. See chart on the next page.
Note: Columns do not include column nuts and ferrules. Optional installation kits can be ordered separately—see
ShinCarbon ST Columns (packed)*
2-Meter
OD ID Mesh cat.#* price
1/8 " Silcosmooth 2.0 mm 80/100 80486-
ShinCarbon ST Columns (micropacked)
1-Meter 2-Meter
OD ID Mesh cat.# price cat.# price
1/16" 1.0 mm 100/120 19809 19808
0.95 mm 0.75 mm 100/120 19810 —
0.74 mm 0.53 mm 80/100 19045 19043