Key facts
- Brand
- Agilent
- Model
- 220-MS Ion Trap
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-12
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Varian 220-MS Application Note EPA 521 Nitrosamines Analysis
This document provides procedures for determining seven specific nitrosamine compounds (NDMA, NMEA, NDEA, NDPA, NDBA, NPYR, and NPIP) in finished drinking water using US EPA Method 521. The method utilizes a Varian 220-MS Ion Trap Mass Spectrometer coupled with a 450-GC Gas Chromatograph.
Read onlineAgilent 220-MS Ion Trap specifications
| Column | FactorFour VF-Xms, 30 m x 0.25 mm x 0.25 pm |
|---|---|
| Inlet Temperature | 280 °C |
| Carrier Gas Flow | Helium at 1 mL/min |
| Trap Temp | 220 °C |
| Detection Limit | below 10 ppb |
Source: Varian 220-MS Ion Trap GC/MS/MS Application Note SI-02407
All Agilent 220-MS Ion Trap documents by type
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What are the acceptance criteria for initial calibration?
At the highest point, CAL standards must fall between 70-130% of their true value, and at the lowest point, they must fall between 50-150%.
From: Varian 220-MS Application Note EPA 521 Nitrosamines Analysis
What is the purpose of this application note?
This document provides procedures for determining nitrosamines in finished drinking water using the Varian 220-MS Ion Trap system.
From: Varian 220-MS Application Note EPA 521 Nitrosamines Analysis
What compounds can this method detect?
The method detects melamine, cyanuric acid, ammelide, and ammeline.
From: Varian 220-MS Ion Trap GC/MS/MS Application Note SI-02407
Which software is used for analysis?
The analysis is performed using V:Results GC/MS software.
From: Varian 220-MS Ion Trap GC/MS/MS Application Note SI-02407