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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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