| 1Acetonitrile |
|---|
| 21,2-Propanediol |
| 3Ethylene glycol (EG) |
| 41,3-Propanediol |
| 5Glycerol |
Compound Name Acetonitrile |
CID 6342 |
Molecular Formula C2H3N |
Molecular Weight 41 |
No. Hydrogen Bond Acceptors 1 |
Applications
Glycols and Benzene in Toothpaste by FID on ZB-WAXplus
16420
Separation Mode: Improved Performance
Improved Performance
ZB-WAXplus
GC
Cryoprotective Agents
Food & Beverage
Pollutant / Contaminant
Environmental / Health
Analytes
Details
GC Conditions (App ID: 16420)
Column: |
Part No: |
Phase Name: ZB-WAXplus |
Injection: Split 20:1 @ 225°C, 0.5 μL |
Oven Program: 80 °C to 180 °C @ 20 °C/min for 5 min. |
Carrier Gas: Constant Flow Helium, 3.0 mL/min |
Detection: Flame Ionization (FID) (250°C) |
Sample Notes: 0.1 mg toothpaste in 1 ml 50:50 acetonitrile/H2O. 100 ul supernatant to 400 ul acetonitrile/water solvent. To 250 ul sample prep add 25 ul 5 mg/ml 1,3-propanediol (istd). |
Order Items Used in This Application
7HG-G013-11
Zebron ZB-WAXplus, GC Cap. Column 30 m x 0.25 mm x 0.25 µm, Ea
Qty:
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Acetonitrile
Zebron ZB-WAXplus, GC Cap. Column 30 m x 0.25 mm x 0.25 µm, Ea
Improved Performance
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