Applications focused on Sample Preparation - page 185

Over-Drying of Silica-Based SPE Cartridges Can Lead to Poor Sample Recovery

Technical notes
| N/A | Phenomenex
Sample Preparation, Consumables
Instrumentation
Sample Preparation, Consumables
Manufacturer
Phenomenex
Industries

I am getting low recovery in my SPE method, how do I fix the problem?

Technical notes
| N/A | Phenomenex
Sample Preparation, Consumables
Instrumentation
Sample Preparation, Consumables
Manufacturer
Phenomenex
Industries

Význam správně připravené mobilní fáze

Technical notes
| N/A | Phenomenex
Sample Preparation, HPLC, Electrochemistry, Consumables, LC columns
Instrumentation
Sample Preparation, HPLC, Electrochemistry, Consumables, LC columns
Manufacturer
Phenomenex
Industries

Obecná SPE metoda dle retenčního mechanismu

Technical notes
| N/A | Phenomenex
Consumables, Sample Preparation
Instrumentation
Consumables, Sample Preparation
Manufacturer
Phenomenex
Industries
Food & Agriculture, Pharma & Biopharma, Clinical Research

The danger of mobile phase mismatch

Technical notes
| N/A | Phenomenex
HPLC, Consumables, LC columns, Sample Preparation
Instrumentation
HPLC, Consumables, LC columns, Sample Preparation
Manufacturer
Phenomenex
Industries

Generic SPE Method by Retention Mechanism

Technical notes
| N/A | Phenomenex
Sample Preparation, Consumables
Instrumentation
Sample Preparation, Consumables
Manufacturer
Phenomenex
Industries
Pharma & Biopharma, Environmental

How is normal phase (NP) SPE different from reversed phase (RP) SPE? How do I decide whichone to use?

Technical notes
| N/A | Phenomenex
Sample Preparation, Consumables
Instrumentation
Sample Preparation, Consumables
Manufacturer
Phenomenex
Industries

Linearity - Calibration curve

Technical notes
| N/A | Phenomenex
HPLC, Sample Preparation, Electrochemistry
Instrumentation
HPLC, Sample Preparation, Electrochemistry
Manufacturer
Phenomenex
Industries

The effects of gradient on buffer capacity

Technical notes
| N/A | Phenomenex
HPLC, Sample Preparation, Consumables, LC columns
Instrumentation
HPLC, Sample Preparation, Consumables, LC columns
Manufacturer
Phenomenex
Industries

Overcoming Peak Tailing of Basic Analytes in Silica Type A Stationary Phases in RP

Technical notes
| N/A | Phenomenex
HPLC, Consumables, LC columns, Sample Preparation
Instrumentation
HPLC, Consumables, LC columns, Sample Preparation
Manufacturer
Phenomenex
Industries
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GCMS
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