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LC/MS/MS Analysis of Propoxyphene from urine using Strata-X-Drug B on a Kinetex C18 2.6µm, 50x2.1mm

Sample Preparation Details

Load :Load Sample
Wash 1 : 2 mLs of 100mM Sodium acetate (pH 5.0) buffer
Wash 2 : 2 mLs of Methanol
Dry :10 minutes @ full vacuum
Elution 1 : 2mLs of Ethyl acetate:Isopropanol:NH4OH (7:2:1)
Evaporate: :Evaporate to dryness
Reconstitute :1 mL 40% acetonitrile in water
Notes :Evaporate to dryness under a stream of nitrogen at 50 C . Reconstitute in 1 mL of 40% acetonitrile.

Application Detail (App ID: 19704)

Part No:00B-4462-AN
Dimensions:50 x 2.1 mm ID
Elution Type:Gradient
Elution A:0.1% Formic acid
Elution B:0.1% Formic acid in acetonitrile
Gradient Profile:
Step No. Time (min) Pct A Pct B
1 0 60 40
2 3.5 0 100
3 3.51 60 40
4 6.5 60 40

Flow Rate:400 µL/min
Col. Temp: ambient
Detection: Mass Spectrometer (MS) @ amu (22°C)
Detector Info: AB Sciex API 3000™

Source: Cur-11, CAD-12, IS-4500, Tem-450, NEB-12
Dwell: 25ms
Polarity: Positive
Note:SecurityGuard™ ULTRA Guard Cartridge System extends column lifetime.
- SecurityGuard ULTRA Cartridges, UHPLC C18 for 2.1mm ID Columns, 3/Pk Part No.: AJ0-8782
- Holder Part No.: AJ0-9000

Analyte Details

Analyte Detail not available

1
Propoxyphene-d11
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2
Propoxyphene
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