Innovative Chromatography Products
www.restek.it
www.restek.it
Residual Solvents Class 1 on Rtx-624
| Peaks | |
|---|---|
| 1. | 1,1-Dichloroethene |
| 2. | 1,1,1-Trichloroethane |
| Peaks | |
|---|---|
| 3. | Carbon Tetrachloride |
| 4. | Benzene |
| 5. | 1,2-Dichloroethane |
GC_PH00909
| Column | Rtx-624, 30 m, 0.32 mm ID, 1.80 µm (cat.# 10970) |
| Sample | Residual Solvents - Class 1 (cat.# 36279) |
| Injection | headspace-loop split (split ratio 5:1) |
| Liner: | Siltek 1mm Split liner |
| Headspace-Loop | |
| Inj. Port Temp.: | 140 °C |
| Instrument: | Tekmar HT3 |
| Inj. Time: | 1.00 min |
| Transfer Line Temp.: | 105 °C |
| Valve Oven Temp.: | 105 °C |
| Sample Temp.: | 80 °C |
| Sample Equil. Time: | 45 min |
| Vial Pressure: | 10 psi |
| Pressurize Time: | 0.5 min |
| Loop Pressure: | 5 psi |
| Loop Fill Time: | 2.00 min |
| Oven | |
| Oven Temp.: | 40 °C (hold 20 min) to 240 °C at 10 °C/min (hold 20 min) |
| Carrier Gas | He, constant flow |
| Flow Rate: | 2.16 mL/min |
| Linear Velocity: | 35.3 cm/sec |
| Detector | FID @ 240 °C |
| Notes | Sample: USP <467> Class 1 standard solution (cat.# 36279) in 20mL headspace vial Siltek 1mm Split liner obsolete, recommend catalog number 20972 |
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