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Glycols

Method: GC
Matrix: Standards
Application No.: 101136
Columns: DM-Wax 30 m x 0.53 mm x 1.00 μm
Cat No.: 7551
Conditions: Oven Temp.: 80 ºC to 200 ºC (hold 10 min) at 8 ºC/min
Solvent: H2O:MeOH = 50:50
septa purge 5.0 cc/min
Carrier Gas: He, 50 cm/sec
Injection: Direct
Flow Rate: 6.9 mL/min
Sample: Glycol mix, 1.0 μL, 150 ppm
Detector: FID, 270 ºC
Author: Dikma Technologies Inc.
Publisher: CER00476
Keyword: Glycols, GC, DM-Wax, petrochemical

Table: 1. 1,2-Propylene glycol
2. Ethylene glycol
3. 1,3-Butylene glycol
4. 1,3-Propylene glycol
5. 1,4-Butylene glycol
6. Diethylene glycol
7. Glycerol