Innovative Chromatography Products
www.restek.it
www.restek.it
Florisil SPE Extraction Blank
| Peaks | |
|---|---|
| 1. | 2,4,5,6-Tetrachloro-m-xylene (SS) |
| Peaks | |
|---|---|
| 2. | Decachlorobiphenyl (SS) |
GC_EV1295
| Column | Rtx-CLPesticides2, 30 m, 0.32 mm ID, 0.25 µm (cat.# 11324) |
| using Rxi guard column 5 m, 0.32 mm ID (cat.# 10039) | |
| with universal “Y” Press-Tight connector (cat.# 20406-261) | |
| Sample | 2,4,5,6-Tetrachloro-m-xylene (cat.# 32027) |
| Decachlorobiphenyl (BZ #209) (cat.# 32029) | |
| Diluent: | Hexane |
| Conc.: | 10 ng/mL |
| Injection | |
| Inj. Vol.: | 2 µL splitless (hold 0.75 min) |
| Liner: | Premium 4 mm single taper w/wool (cat.# 23303.5) |
| Inj. Temp.: | 250 °C |
| Purge Flow: | 50 mL/min |
| Oven | |
| Oven Temp.: | 110 °C (hold 0.5 min) to 320 °C at 15 °C/min (hold 5 min) |
| Carrier Gas | He, constant flow |
| Flow Rate: | 3.5 mL/min |
| Detector | µ-ECD @ 330 °C |
| Make-up Gas Flow Rate: | 50 mL/min |
| Make-up Gas Type: | N2 |
| Data Rate: | 50 Hz |
| Instrument | Agilent/HP6890 GC |
| Notes | SPE: Condition Florisil tube (cat.# 24034) with 6 mL hexane. Elute with hexane:acetone (90:10), collecting 10 mL. Concentrate to 1 mL. |
relativo alle ricerche nella libreria dei cromatogrammi
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