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Product no. B2-32.150.1010 Active
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Catalog Search results B2-32.150.1010

B2-32.150.1010

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B2-32.150.1010
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Primesep B2

by SIELC

SIELC Technologies provides 4 types of different B-type columns with positively charged functional groups.

Primesep B2 is a weak basic column. It also has carboxilic acidic functional groups. At pH of the mobile phase below 5 the acidic groups are not ionized and B2 column surface becomes positively charged. This dual chemistry offers extended pH range from 0.5 to 7, suitable for the ammonium acetate and ammonium formate buffered mobile phases.

Application areas:
Ionic compounds Mixtures with differing retention
Specification
Vendor SIELC Length
Brand Primesep B2 Internal Diameter
Modifification Silica/SAX Pore size 100
Mode Anion-Exchange pH stability from 0.5
Particle Size pH stability to 7.0
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
SIELC Primesep B Anion-Exchange Silica/SAX 4.6 mm 50 mm 5.0 μm 100 Å On request
Agilent Technologies ZORBAX SAX Anion-Exchange Silica/SAX 9.0 mm 250 mm 5.0 μm 70 Å On request
Agilent Technologies ZORBAX SAX Anion-Exchange Silica/SAX 4.0 mm 150 mm 5.0 μm 70 Å On request
SiliCYCLE SiliaChrom SAX Anion-Exchange Silica/SAX 3.0 mm 100 mm 3.0 μm 100 Å On request
SiliCYCLE SiliaChrom SAX Anion-Exchange Silica/SAX 2.1 mm 30 mm 3.0 μm 300 Å On request
SiliCYCLE SiliaChrom SAX Anion-Exchange Silica/SAX 4.6 mm 100 mm 3.0 μm 100 Å On request
GL Sciences Inertsil AX Anion-Exchange Silica/SAX 2.1 mm 150 mm 5.0 μm 100 Å On request
SiliCYCLE SiliaChrom SAX Anion-Exchange Silica/SAX 2.1 mm 50 mm 3.0 μm 300 Å On request
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