GC Columns
SH-I-XLB Low-polarity proprietary phase
General-purpose columns exhibiting extremely low bleed. Ideal for many GCMS applications, including pesticides, PCB congeners (e.g., Aroclor mixes), PAHs.
Unique selectivity.
Similar phases: DB-XLB, VF-Xms
ID
df
Temp. Range
20 m
30 m
60 m
0.18 mm
0.18 µm
30 to 340/360 °C
227-36309-01
−
−
0.10 µm
30 to 340/360 °C
−
227-36042-01
−
0.25 µm
30 to 340/360 °C
−
227-36043-01
227-36043-02
0.25 mm
0.50 µm
30 to 340/360 °C
−
227-36044-01
−
1.00 µm
30 to 340/360 °C
−
227-36045-01
−
0.25 µm
30 to 340/360 °C
−
227-36046-01
227-36046-02
0.32 mm
0.50 µm
30 to 340/360 °C
−
227-36047-01
−
1.00 µm
30 to 340/360 °C
−
227-36048-01
−
0.50 µm
30 to 320/360 °C
−
227-36049-01
−
0.53 mm
1.50 µm
30 to 320/360 °C
−
227-36050-01
−
* Maximum temperatures listed are for shorter length columns. Longer columns may have a different maximum temperature.
EU PCB Congeners
Peaks 1. PCB 31 2. PCB 28 3. PCB 52 4. PCB 101 5. PCB 118 6. PCB 153 7. PCB 138 8. PCB 180 9. PCB 194
Conditions
Column
: SH-I-XLB, 30 m, 0.25 mm ID, 0.25 μm (P/N: 227-36043-01) : PCB congener standard Diluent: Dichloromethane Conc.: 3.5 ppm : 0.5 μL splitless (hold 1.75 min)
Oven Temp
: 40 °C (hold 2 min) to 240 °C at 30 °C/min (hold 2 min) to 340 °C at 10 °C/min (hold 5 min)
Sample
Carrier Gas
: He, constant ow rate 1 mL/min : MS-QP Transfer Line Temp: 300 °C Source Temp: 280 °C Ionization: EI Scan Range: 45-550
Detector
Inj. Vol.
Inj. Temp
: 300 °C
Purge Flow
: 50 mL/min
Pg C-10
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