Organic Volatile Impurities on Rtx-5

GC_PH00256

	Peaks
1.	Methanol
2.	Ethanol
3.	Acetone
4.	Acetonitrile
5.	Isopropanol
6.	Ether
7.	tert-Butanol
8.	Methylene Chloride
9.	n-Propanol
10.	Methyl ethyl ketone
11.	sec-Butanol

	Peaks
12.	Hexane
13.	Ethyl Acetate
14.	Chloroform
15.	Tetrahydrofuran
16.	Benzene
17.	Cyclohexane
18.	Heptane
19.	Trichloroethylene
20.	1,4-Dioxane
21.	Pyridine
22.	Toluene
23.	Dimethylformamide

Injection
Column	Rtx-5, 30 m, 0.53 mm ID, 5.00 µm (cat.# 10279)
Standard/Sample	Residual solvents
Inj. Vol.:	0.5 µL split (split ratio 20:1)
Inj. Temp.:	180 °C
Oven
Oven Temp.:	35 °C (hold 7 min) to 240 °C at 15 °C/min
Carrier Gas	He, constant flow
Linear Velocity:	25 cm/sec @ 35 °C

Detector	FID @ 260 °C
Notes	FID sensitivity: 2.56 x 10-10 AFS

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