Residual Solvents (Class 2 - Mixture B) on Stabilwax (G16)

Peaks
1.Hexane
2.1,2-Dimethoxyethane
3.Trichloroethylene
4.Chloroform
5.2-Hexanone
6.Nitromethane
7.Pyridine
8.Tetralin
image
GC_PH00953
ColumnStabilwax, 30 m, 0.32 mm ID, 0.25 µm (cat.# 10624)
SampleResidual solvents class 2 - mix B (cat.# 36272)
in 20 mL headspace vial (cat.# 24685)
Diluent:Water
Injection
Inj. Vol.:1,000 µL headspace-syringe split (split ratio 5:1)
Liner:2 mm splitless (cat.# 20712)
Inj. Temp.:140 °C
Headspace-Syringe
Instrument:Overbrook Scientific HT200H
Syringe Temp.:100 °C
Sample Temp.:80 °C
Sample Equil. Time:45 min
Inj. Speed:8
Inj. Dwell: 5 sec.
Oven
Oven Temp.:50 °C (hold 20 min) to 165 °C at 6 °C/min (hold 20 min)
Carrier GasHe, constant flow
Flow Rate:2.15 mL/min
Linear Velocity:35.2 cm/sec
DetectorFID @ 250 °C
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relativo alle ricerche nella libreria dei cromatogrammi

usp

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solvents

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residual solvents

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usp 467

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stabilwax

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class 2

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467

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wax

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G16

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mix b

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mixture b

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class 2b

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