Page 189 - Shimadu Consumables Catalog

Capillary Columns
PLOT Columns

SH-Silica BOND
Bonded silica stationary phase minimizes impact of water, resulting in reproducible retention times for water-containing samples.
Versatile column ideal for analysis of light hydrocarbons, sulfur gases, halocarbons, and carbon dioxide.

Individually QC tested with sensitive C4 probes to ensure consistent selectivity.
Proprietary manufacturing process practically eliminates particle release, reducing downtime due to obstructed FID jets.
Similar phases: GS-GASPRO, CP-SilicaPLOT

ID Temp. Range 30 m
0.32 mm -80 to 260 °C 227-36620-02

Sulfur Compounds in Propane

Peaks
1. Carbonyl sulfide
2. Propane Conditions
3. Hydrogen sulfide Column : SH-Silica BOND,
4. Carbon disulfide
5. Methyl mercaptan 4 30 m, 0.32 mm ID
(P/N: 227-36620-02)
Sample Conc : 6 ppm in 100% propane
Inj. : Sample valve, split
(split flow: 40 mL/min)
Sample Loop Vol. : 250 μL
Inj. Temp : 250 °C
Oven Temp : 35 °C (hold 8 min) to
200 °C at 10 °C/min
(hold 5 min)
Carrier Gas : He, constant flow rate
2 mL/min
Detector : PFPD, 250 °C
5 Element Mode : sulfur
Acknowledgement : Chromatogram courtesy
of Brix and Joeri Vercammen
(Global Analyser Solutions,
Belgium)
1

3

2

5.0 10.0 15.0 20.0 25.0
Time (min)

Trap columns for adhering dislodged particles from PLOT columns are also available.
Please refer to page C-45.

Pg C-39