| 12-Butoxyethanol-d4 | 
|---|
| 22-Butoxyethanol | 
| 3Formic acid | 
| 4Propylene glycol | 
| 5Ethylene glycol | 
| 12-Butoxyethanol-d4 | 
|---|
| 22-Butoxyethanol | 
| 3Formic acid | 
| 4Propylene glycol | 
| 5Ethylene glycol | 
Column:  | 
Part No:  | 
Phase Name: ZB-WAXplus  | 
Sample Notes: Analytes were extracted from seawater (1mL load at 5ppm)
Mass spectrometer is operated in SIM mode: Window 1 (87 (2-butoxyethanol), 89 (IS)), Window 2 (propyleneglycol and IS (31))  |