Normal Phase SPE Cartridges, Polar

 

General Extraction Protocols: Normal Phase
• Rinse packing bed with 3 - 5 mL of a non-polar solvent. Do not let packing dry.
• Apply sample solution to the top of the packing bed. Push or draw through the bed at 1 - 5 mL/min. Collect sample for analysis if desired compound has passed through the bed without being retained.
• If desired compound was retained, wash off weakly retained interfering compounds with a non-polar solvent.
• Elute desired compound with 1 - 2 mL of polar solvent and collect for analysis.

 

 

 

Product Code	Description
186371	Amino 100 mg/1 mL SPE Cartridge (100pk)
186375	Amino 1000 mg/6 mL SPE Cartridge (30pk)
186372	Amino 200 mg/3 mL SPE Cartridge (50pk)
186373	Amino 500 mg/3 mL SPE Cartridge (50pk)
186374	Amino 500 mg/6 mL SPE Cartridge (30pk)
186381	Cyano 100 mg/1 mL SPE Cartridge (100pk)
186382	Cyano 200 mg/3 mL SPE Cartridge (50pk)
186383	Cyano 500 mg/3 mL SPE Cartridge (50pk)
186384	Cyano 500 mg/6 mL SPE Cartridge (30pk)
186391	Diol 100 mg/1 mL SPE Cartridge (100pk)
186392	Diol 200 mg/3 mL SPE Cartridge (50pk)
186393	Diol 500 mg/3 mL SPE Cartridge (50pk)
186394	Diol 500 mg/6 mL SPE Cartridge (30pk)
186361	Silica 100 mg/1 mL SPE Cartridge (100pk)
186365	Silica 1000 mg/6 mL SPE Cartridge (30pk)
186362	Silica 200 mg/3 mL SPE Cartridge (50pk)
186363	Silica 500 mg/3 mL SPE Cartridge (50pk)
186364	Silica 500 mg/6 mL SPE Cartridge (50pk)