20nt DNA Oligo-RP Purification - 20 Minute Dry Out

Sample Preparation Details

Part No:8K-S042-FBR
Solid Phase Extraction (SPE) procedure:Note: The solvent volumes shown below are for a 200 mg bed mass. The solvent volumes will need to be adjusted for a smaller or larger bed mass.
Load:Dilute crude synthetic oligo equating to 3-4mg/mL concentration
Final Prep and Analysis: Inject: 10 µL on HPLC / UV-Vis Abs.-Variable Wave.(UV) @ 260 nm (ambient)


Name Spiked
Log P pKa % Rec %RSC (n=0)
1 20 min Dry Out: DNA 20mer 10 

Application Detail (App ID: 15805)

Part No:00B-4441-E0
Dimensions:50 x 4.6 mm ID
Elution Type:Gradient
Elution A:50mM TEAA/ 5%ACN
Elution B:Methanol
Gradient Profile:
Step No. Time (min) Pct A Pct B
1 0 90 10
2 20 40 60

Flow Rate:1 mL/min
Col. Temp: ambient
Detection: UV-Vis Abs.-Variable Wave.(UV) @ 260 nm (22°C)
Note:Post conditioning 20 minute vacuum drying (compare with control sample AppID 15804)

Analyte Details

Analyte Detail not available

20 min Dry Out: DNA 20mer