Platisil™ ODS

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Features of Platisil™ ODS Columns

• Unique bonding technology prevents the phase collapse, and allows stable retention in highly aqueous mobile phases
• Unique selectivity, excellent peak shape
• Enhanced retention of polar compounds
• High loadability
• pH range 1 - 11
• Reduced silanol interactions and improved peak shape for basic analytes

 

Platisil™ Material Characteristics

 

 

Cold Medicines
Column: Platisil™ 5 μm C18, 150 x 4.6 mm  
Cat. No.: 99501  
Mobile Phase: MeOH:MeCN:1% sodium dodecyl sulfate:acetic acid = 30:35:30:0.3  
Flow Rate: 1.0 mL/min  
Detection: UV 265 nm  
Temperature: Ambient  
Sample: 1. Pseudoephedrine hydrochloride 3. Chlorpheniramine
  2. Naphazoline hydrochloride 4. Dextromethorphan hydrobromide

 

 

The Active Ingredients of Rhubarb
Column:    Platisil™ 5 μm C18, 250 x 4.6 mm  
Cat. No.: 99503  
Mobile Phase: MeOH:0.1% phosphoric acid = 80:20  
Flow Rate: 1.0 mL/min  
Detection: UV 254 nm  
Temperature: 30 ºC  
Sample:  1. Aloe emodin 4. Chrysophanol 
  2. Rhein 5. Physcion
  3. Emodin