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Small Particle HPLC Columns - Cp-Analytica

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Anti-Diabetic, Anti-Ulcerative, Bronchodilator, Corticosteroids<br />

Anti-Diabetic Glyburide (Glybenclamide) on Ultra IBD<br />

1<br />

2<br />

Peak List:<br />

1. unknown<br />

2. glyburide<br />

Sample:<br />

Inj.: 1µL<br />

Conc.: 500mg/mL<br />

Solvent: water:methanol:acetone<br />

(1:1:2, v/v)<br />

Column: Ultra IBD<br />

Cat. #: 9175565<br />

Dimensions: 150 x 4.6mm<br />

<strong>Particle</strong> size: 5µm<br />

Pore size: 100Å<br />

Conditions:<br />

Mobile phase: water with<br />

0.1% (v/v) acetic acid:<br />

acetonitrile (95:05, v/v)<br />

Flow rate: 1.0mL/min.<br />

Temp.: 27°C<br />

Det.: UV @ 254nm<br />

0 1 2 3 4 5 min.<br />

LC_0069<br />

Bronchodilator Albuterol on Allure® Basix<br />

Peak List:<br />

1. albuterol<br />

Sample:<br />

Inj.: 2.5µL<br />

Conc.: 1.1mg/mL<br />

Solvent: methanol:water<br />

(30:70)<br />

Column: Allure ® Basix<br />

Cat. #: 9161565<br />

Dimensions: 150 x 4.6mm<br />

<strong>Particle</strong> size: 5µm<br />

Pore size: 60Å<br />

Conditions:<br />

Mobile phase: 10mM ammonium<br />

formate, pH 2.5:<br />

acetonitrile<br />

(20:80, v/v)<br />

Flow rate: 1.2mL/min.<br />

Temp.: 25°C<br />

Det.: UV @ 225nm<br />

0 1 2 3 4 5 min.<br />

LC_0089<br />

1<br />

Anti-Ulcerative Cimetidine on Ultra IBD (LC/MS)<br />

Peak List:<br />

1. cimetidine<br />

Sample:<br />

Inj.: 5µL<br />

Conc.: 10µg/mL<br />

Solvent: mobile phase<br />

Phone: 800-356-1688 or 814-353-1300<br />

www.restek.com<br />

1<br />

Column: Ultra IBD<br />

Cat. #: 9175552<br />

Dimensions: 50 x 2.1mm<br />

<strong>Particle</strong> size: 5µm<br />

Pore size: 100Å<br />

Conditions:<br />

Mobile phase: water:acetonitrile<br />

(20:80, v/v)<br />

Flow: 0.2 mL/min.<br />

Column temp.: ambient<br />

Det.: PE/Sciex API 150 EX<br />

Interface: turbo ion spray<br />

Ion mode: positive<br />

Ion spray voltage: 4800V<br />

Temp.: 350°C<br />

Orifice: 10V<br />

Ring: 100V<br />

Auxiliary gas: 6000cc/min.<br />

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 min.<br />

LC_0115<br />

Corticosteroids on Pinnacle II Cyano<br />

(Reversed Phase)<br />

Peak List: Conc. (mg/mL)<br />

1. cortisone 0.1<br />

2. corticosterone 0.5<br />

3. cortisone acetate 0.7<br />

Sample:<br />

Inj.: 5.0µL<br />

Solvent: methanol<br />

Column: Pinnacle II Cyano<br />

Cat. #: 9216565<br />

Dimensions: 150 x 4.6mm<br />

<strong>Particle</strong> size: 5µm<br />

Pore size: 110Å<br />

Conditions:<br />

Mobile phase: water:methanol<br />

(65:35, v/v)<br />

Flow: 1.0mL/min.<br />

Temp.: 30°C<br />

Det.: UV @ 254nm<br />

Pressure: 133 bar<br />

1<br />

0 1 2 3 4 5 6 7 8 9 min.<br />

LC_0186<br />

2<br />

3<br />

91<br />

<strong>HPLC</strong> APPLICATIONS | PHARMACEUTICAL

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