Guard columns for EC columns NUCLEODUR^® C18 Isis, 3 µm

C18 phase with special polymeric, crosslinked surface modification - USP L1

Pore size 110 Å
High steric selectivity
Outstanding surface deactivation
Suitable for LC/MS due low bleeding characteristics
pH stability 1 - 10
Broad range of application: steroids, (o,p,m-) substituted aromatics, fat-soluble vitamins

Guard columns for EC columns require the guard column adapter EC.

Method	USP listing	Separation system	Eluent in column	Int. Ø mm	PK	Cat. No.
Preparative	L1	Reverse phase	Acetonitrile/water	3	3	4004629
Preparative	L1	Reverse phase	Acetonitrile/water	4	3	4004630

Method Preparative

USP listing L1

Separation system Reverse phase

Eluent in column Acetonitrile/water

Int. Ø 3mm

Cat. No. 4.004 629

Method Preparative

USP listing L1

Separation system Reverse phase

Eluent in column Acetonitrile/water

Int. Ø 4mm

Cat. No. 4.004 630

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Guard columns for EC columns NUCLEODUR^® C18 Isis, 3 µmManufacturers:Macherey-Nagel GmbH & Co. KGE-Classes:Alternate products:

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Guard columns for EC columns NUCLEODUR® C18 Isis, 3 µm