Primesep B2

Primesep B2 is a reverse-phase analytical column with embedded basic ion-pairing groups.

Primesep B - Basic

Primesep B2 columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A

Primsep B2 Application Examples

Alachlor Separation on Obelisc and Primesep HPLC Columns

Analysis of 2,4,5-Trichlorophenoxyacetic acid on Primesep and Obelisc HPLC Columns

Analysis of Naled on Primesep and Obelisc Mixed-Mode HPLC Columns

Azinphos-ethyl Analysis on Mixed-Mode HPLC Columns

Captan Separation on Obelisc and Primesep Mixed-Mode HPLC Columns

Carbofuran Separation on Primesep and Obelisc Mixed-Mode HPLC Columns

Chlorpyrifos-methyl Separation Using Obelisc and Primesep Columns

Dicamba Analysis on Primesep and Obelisc Mixed-Mode HPLC Columns

Dichlorvos Separation on Obelisc and Primesep Mixed-Mode Columns

Diphanamid Separation on Primesep and Obelisc Mixed-Mode HPLC Columns

Effect of Buffer and Chemistry of Column Stationary Phase on Resolution of Neutral Compounds

HPLC Analysis of Cranberry Pomace Extract

HPLC Analysis of Gemfibrozil and Ibuprofen Using Mixed-Mode Chromatography

HPLC Analysis of Sulfate and Phosphate Ions on Primesep Columns

HPLC Analysis of Valproic Acid using Mixed-Mode Chromatography

HPLC Analysis of Zearalenone and Ochratoxin A on Primesep D Mixed-Mode Column

HPLC Retention of Diazacon on Primesep B2 Mixed-mode Anion-Exchange Column

HPLC Retention of Fentin Acetate

HPLC Separation of Adenosine Mono-, Di- and Triphosphate in Reversed-Phase Mixed-Mode with LC/MS Compatible Conditions

HPLC Separation of Carboxylic Acids

HPLC Separation of Chlorate and Bromate Ions

HPLC Separation of Diazinon on Obelisc and Primesep Mixed-Mode Columns

HPLC Separation of Folpet on Obelisc and Primesep Mixed-Mode Columns

HPLC Separation of Glyphosate Production Intermediates

HPLC Separation of Lactic Acid and Its Oligomers

HPLC Separation of m-Cresol Purple and Related Impurities

HPLC Separation of Nitroprusside and its Metabolites

HPLC Separation of Parabens and Benzoic Acid

HPLC Separation of Sulfate and Phosphate Ions on Mixed-Mode HPLC

HPLC Separation of Triadimefon on Obelisc and Primesep Columns

HPLC Separation of Two Vitamins: Different Polarity – Isocratic Methods

Improved Peak Shape of a Basic Compound on Primesep B2 Column

Malathion Analysis on Obelisc and Primesep Mixed-Mode HPLC Column

Monocrotophos Separation on Obelisc and Primesep Mixed-Mode HPLC Columns

Nabam Analysis on Mixed-Mode HPLC Columns

Phosphamidon Analysis Using Obelisc and Primesep Mixed-Mode HPLC Columns

Pirimicarb Analysis on Obelisc and Primesep Mixed-Mode HPLC Columns

Separation and Retention of Dextromethorphan Bromide in Mixed-Mode HPLC: Buffer Concentration Effect

Separation and Retention of Vitamins in Mixed-Mode HPLC

Separation of Maleic and Succinic Acid on Primesep B2 column

Separation Study of Fentin Acetate in Mixed-Mode HPLC

The organic acids glucuronic acid, methanesulfonic acid, and butanesulfonic acid were separated using Primesep B2 mixed-mode column. Primesep B2 is a reverse-phase column with embedded basic ion-pairing groups.