Obelisc N Application Examples

Comparison of Obelisc N, SeQuant® HILIC, and Bare Silica

Effect of Buffer on HPLC Separation of Buffers

Effect of both pH and Organic Content on a Separation of Sugars, Amino Acids, and Carboxylic Acids

HILIC Retention of Uridine and Uracil on Sielc's HILIC Columns

HILIC Separation of Aromatic Acids

HILIC Separation of Carboxylic Acids

HILIC Separation of Carboxymethylcysteine and Betaine

HILIC Separation of Epinephrine and Epinephrine Sulfonate

HILIC Separation of Polyethylene Glycol

HILIC Separation of Sugars on Obelisc N

HILIC Separation of Surfactant Triton X-100

HILIC Separation of Vitamins Group B

HPLC Analysis of TFA

HPLC Retention of Sulfuric Acid on Obelisc N Column

HPLC Separation of Glyphosate Reaction Intermediates and Impurities

HPLC Separation of Nucleic Bases at pH 4 and 5 on Obelisc N

HPLC Separation of Polar and Hydrophobic Drugs on Obelisc R and N

HPLC Separation of Potassium, Perchlorate, Methanesulfonic, Chloride, Bromide, and Nitrate Ions on Obelisc N

HPLC Separation of Vitamin C, Vitamin Group B, and Related Impurities

HPLC Separation of alpha-Aminobutyric, beta-Aminobutyric, and gamma-Aminobutyric acids on Obelisc N

Retention of N-Nitrosarcosine on Obelisc N Column

Retention of TFA on Atlantis and Obelisc N

Separation of Serotonin, Dopamine, and Related Compounds

Primesep N Application Examples

HILIC Retention of Uridine and Uracil on Sielc's HILIC Columns

HILIC Separation of Ritonavir and Ribavirin

HPLC Analysis of Pseudoephedrine and Citric Acid on Primesep Column

HPLC Separation of Acetic acid and Acetic Hydrazide

HPLC Separation of Aromatic Diamine Disulfate

HPLC Separation of Ascorbic, Methylmalonic, and Succinic Acids

HPLC Separation of Heparines and Pentosan

HPLC Separation of Morpholino Sulfates

HPLC Separation of Saccharin and Sorbitol

HPLC Separation of Uridine and Uracil

Primesep S Application Examples

HILIC Retention of Polar Compounds on Primesep S

HILIC Retention of Uridine and Uracil on Sielc's HILIC Columns