548
Antiasthmatics, Antibiotics Antiasthmatic Beclomethasone on Ultra C18
Antibiotic Amoxicillin on Ultra IBD
H P LC A P P L I C AT I O N S | P H A R MAC E U T I C A L
Peak List: 1. beclomethasone 2. deschlorobeclomethasone
1
Peak List: 1. amoxicillin Sample: Inj.: Conc.: Solvent:
1
Sample: Inj.: Conc.: Solvent:
10µL 79.5µg/mL (beclomethasone) water:acetonitrile (10:90, v/v)
Column: Cat.#: Dimensions: Particle size: Pore size:
Ultra C18 9174565 150mm x 4.6mm 5µm 100Å
Conditions: Mobile phase: Flow: Temp.: Det.:
water:acetonitrile (70:30, v/v) 1.0mL/min. 25°C UV @ 238nm
5µL 1.5mg/mL acetonitrile:water (10:90, v/v)
Column: Cat.#: Dimensions: Particle size: Pore size:
Ultra IBD 9175565 150mm x 4.6mm 5µm 100Å
Conditions: Mobile phase:
10mM ammonium formate, pH 2.5: acetonitrile (95:5, v/v) 1.2mL/min. 30°C UV @ 270nm
Flow rate: Temp.: Det.:
2
0 0
5
10
15
1
2
3
4
5
6
min.
20 min. LC_0095
LC_0120
Antibiotic Cephalexin on Ultra IBD
Antibiotic Penicillin V on Ultra IBD
1 1
Peak List: 1. penicillin V
Peak List: 1. cephalexin 2. cephradine Sample: Inj.: Conc.: Solvent: Column: Cat.#: Dimensions: Particle size: Pore size: Conditions: Mobile phase:
Flow rate: Temp.: Det.:
Sample: Inj.: Conc.: Solvent:
10µL 500µg/mL acetonitrile:water (10:90, v/v)
2
Column: Cat.#: Dimensions: Particle size: Pore size:
Ultra IBD 9175565 150mm x 4.6mm 5µm 100Å
Ultra IBD 9175565 150mm x 4.6mm 5µm 100Å
Conditions: Mobile phase: 10mM ammonium formate, pH 2.5: acetonitrile (90:10, v/v) 1.2mL/min. 30°C UV @ 270nm
2
10mM ammonium formate, pH 2.5: acetonitrile (95:5, v/v) 1.2mL/min. 30°C UV @ 270nm
Flow rate: Temp.: Det.:
0 0
2.5µL 1.2mg/mL acetonitrile:water (10:90,v/v)
4
6
8
1
2
3
4
5
10 min.
LC_0094
Phone: 800-356-1688 or 814-353-1300 www.restek.com
LC_0096
6
7
8
min.
