Agilent Bond Elut Focus

Agilent Bond Elut Focus SPE features a unique amide-functionalized, polar-enhanced sorbent technology delivering outstanding retention. The extraction method eliminates the complex pH adjustments necessary with ion exchange and mixed mode methods. The unique ligand chemistry on the sorbent dramatically increases the retention of basic analytes.

The improved retention for polar analytes with Focus allows the use of a strong power rinse without causing analyte loss. Rigorous washes using 10 to 20% MeOH can be used to aggressively remove endogenous matrix interferences. For very polar analytes that are held by strictly polar interactions, washes of up to 100% can be used.

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Part Number	Short Description	Bed Mass	SPE Format	Tube Size (ml)	Phase Type	Phase	Pack Size	Price
A5106010	Focus 10mg/1mL 100pk	10 mg	Cartridge	1 mL	Speciality	Bond Elut Focus	100	£281.00
A5306021	Focus 20mg/3mL 100pk	20 mg	Cartridge	3 mL	Speciality	Bond Elut Focus	100	£243.00
A5606050	Focus 50mg/6mL 100pk	50 mg	Cartridge	6 mL	Speciality	Bond Elut Focus	100	£632.00
A5306022	Focus 60mg/3mL 100pk	60 mg	Cartridge	3 mL	Speciality	Bond Elut Focus	100	£381.00
A59660	Focus 96-well 10mg/1mL 1pk	10 mg	96-Well Plate	1 mL	Speciality	Bond Elut Focus	1	£408.00
A59663	Focus 96-well 30mg/1mL 1pk	30 mg	96-Well Plate	1 mL	Speciality	Bond Elut Focus	1	£430.00

Features

Simple, universal method reduces method validation times
Power rinse delivers cleaner extracts, improving sensitivity
Hydrogen bond-donor capability increases retention of basic analytes

Literature