Shop Now

Primesep B

Description
Purchase
Applications

Column Diameter	0.5 mm, 1 mm, 2.1 mm, 3.2 mm, 4.6 mm, 10 mm, 22 mm
Column Length	10 mm, 25 mm, 50 mm, 100 mm, 150 mm, 250 mm, Guard
Particle Size	3 µm, 5 µm
Pore Size	100 A
Brand	SIELC Technologies

Primesep B is a mixed-mode analytical column with basic ion-pairing groups embedded on long ligand chains specifically designed for direct plasma analysis.

It contains a C12 carbon chain and basic groups with a pKa of 10.

Primesep B - Basic

Does not retain high-molecular weight plasma components
Retains hydrophobic and acidic components
All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 4)

Display available variations

All
Capillary
Analytical
Preparative
Guard

B-05.050.0310 $1,293.60 0.5 mm / 50 mm / 3 µm / 100 A
B-05.050.0510 $1,293.60 0.5 mm / 50 mm / 5 µm / 100 A
B-05.100.0310 $1,305.15 0.5 mm / 100 mm / 3 µm / 100 A
B-05.100.0510 $1,293.60 0.5 mm / 100 mm / 5 µm / 100 A
B-05.150.0510 $1,293.60 0.5 mm / 150 mm / 5 µm / 100 A
B-05.250.0310 $1,258.95 0.5 mm / 250 mm / 3 µm / 100 A
B-05.250.0510 $1,328.25 0.5 mm / 250 mm / 5 µm / 100 A
B-10.G.0310 $415.80 1 mm / guard / 3 µm / 100 A
B-10.G.0510 $392.70 1 mm / guard / 5 µm / 100 A
B-10.010.0310 $837.38 1 mm / 10 mm / 3 µm / 100 A
B-10.010.0510 $837.38 1 mm / 10 mm / 5 µm / 100 A
B-10.025.0310 $924.00 1 mm / 25 mm / 3 µm / 100 A
B-10.025.0510 $924.00 1 mm / 25 mm / 5 µm / 100 A
B-10.050.0310 $1,120.35 1 mm / 50 mm / 3 µm / 100 A
B-10.050.0510 $1,033.73 1 mm / 50 mm / 5 µm / 100 A
B-10.100.0310 $1,039.50 1 mm / 100 mm / 3 µm / 100 A
B-10.100.0510 $1,068.38 1 mm / 100 mm / 5 µm / 100 A
B-10.150.0310 $1,189.65 1 mm / 150 mm / 3 µm / 100 A
B-10.150.0510 $1,085.70 1 mm / 150 mm / 5 µm / 100 A
B-10.250.0310 $1,247.40 1 mm / 250 mm / 3 µm / 100 A
B-10.250.0510 $1,131.90 1 mm / 250 mm / 5 µm / 100 A
B-21.G.0310 $415.80 2.1 mm / guard / 3 µm / 100 A
B-21.G.0510 $392.70 2.1 mm / guard / 5 µm / 100 A
B-21.010.0310 $837.38 2.1 mm / 10 mm / 3 µm / 100 A
B-21.010.0510 $837.38 2.1 mm / 10 mm / 5 µm / 100 A
B-21.025.0310 $924.00 2.1 mm / 25 mm / 3 µm / 100 A
B-21.025.0510 $924.00 2.1 mm / 25 mm / 5 µm / 100 A
B-21.050.0310 $1,131.90 2.1 mm / 50 mm / 3 µm / 100 A
B-21.050.0510 $1,033.73 2.1 mm / 50 mm / 5 µm / 100 A
B-21.100.0310 $1,155.00 2.1 mm / 100 mm / 3 µm / 100 A
B-21.100.0510 $1,068.38 2.1 mm / 100 mm / 5 µm / 100 A
B-21.150.0310 $1,189.65 2.1 mm / 150 mm / 3 µm / 100 A
B-21.150.0510 $1,085.70 2.1 mm / 150 mm / 5 µm / 100 A
B-21.250.0310 $1,247.40 2.1 mm / 250 mm / 3 µm / 100 A
B-21.250.0510 $1,131.90 2.1 mm / 250 mm / 5 µm / 100 A
B-32.G.0310 $415.80 3.2 mm / guard / 3 µm / 100 A
B-32.G.0510 $392.70 3.2 mm / guard / 5 µm / 100 A
B-32.010.0310 $837.38 3.2 mm / 10 mm / 3 µm / 100 A
B-32.010.0510 $837.38 3.2 mm / 10 mm / 5 µm / 100 A
B-32.025.0310 $924.00 3.2 mm / 25 mm / 3 µm / 100 A
B-32.025.0510 $924.00 3.2 mm / 25 mm / 5 µm / 100 A
B-32.050.0310 $1,131.90 3.2 mm / 50 mm / 3 µm / 100 A
B-32.050.0510 $1,033.73 3.2 mm / 50 mm / 5 µm / 100 A
B-32.100.0310 $1,155.00 3.2 mm / 100 mm / 3 µm / 100 A
B-32.100.0510 $1,068.38 3.2 mm / 100 mm / 5 µm / 100 A
B-32.150.0310 $1,212.75 3.2 mm / 150 mm / 3 µm / 100 A
B-32.150.0510 $1,108.80 3.2 mm / 150 mm / 5 µm / 100 A
B-32.250.0310 $1,282.05 3.2 mm / 250 mm / 3 µm / 100 A
B-32.250.0510 $1,166.55 3.2 mm / 250 mm / 5 µm / 100 A
B-46.G.0310 $415.80 4.6 mm / guard / 3 µm / 100 A
B-46.G.0510 $392.70 4.6 mm / guard / 5 µm / 100 A
B-46.010.0310 $781.94 4.6 mm / 10 mm / 3 µm / 100 A
B-46.010.0510 $781.94 4.6 mm / 10 mm / 5 µm / 100 A
B-46.050.0310 $1,068.38 4.6 mm / 50 mm / 3 µm / 100 A
B-46.050.0510 $970.20 4.6 mm / 50 mm / 5 µm / 100 A
B-46.100.0310 $1,085.70 4.6 mm / 100 mm / 3 µm / 100 A
B-46.100.0510 $1,068.38 4.6 mm / 100 mm / 5 µm / 100 A
B-46.150.0310 $1,201.20 4.6 mm / 150 mm / 3 µm / 100 A
B-46.150.0510 $1,103.03 4.6 mm / 150 mm / 5 µm / 100 A
B-46.250.0310 $1,334.03 4.6 mm / 250 mm / 3 µm / 100 A
B-46.250.0510 $1,206.98 4.6 mm / 250 mm / 5 µm / 100 A
B-100.050.0510 $2,342.34 10 mm / 50 mm / 5 µm / 100 A
B-100.100.0510 $2,799.72 10 mm / 100 mm / 5 µm / 100 A
B-100.150.0510 $3,270.96 10 mm / 150 mm / 5 µm / 100 A
B-100.250.0510 $4,282.74 10 mm / 250 mm / 5 µm / 100 A
B-220.050.0510 $4,199.58 22 mm / 50 mm / 5 µm / 100 A
B-220.100.0510 $4,823.28 22 mm / 100 mm / 5 µm / 100 A
B-220.150.0510 $6,001.38 22 mm / 150 mm / 5 µm / 100 A
B-220.250.0510 $7,553.70 22 mm / 250 mm / 5 µm / 100 A

$392.70 – $7,553.70

Column Diameter

Column Length

Particle Size

Pore Size

Clear

SKU: N/A Categories: Columns, Primesep

Primesep B Application Examples

Separation of Quaternary Amines by Reverse-Phase Mechanism
Cetylpyridinium Methods with Good Efficiency and Peak Symmetry
HPLC Separation of Vitamin E and Vitamin E Acetate on Primesep B Column
Separation of Pyrazines by Mixed-Mode HPLC
Separation of Aromatic Carboxylic Acids by Mixed-Mode HPLC
Peak Symmetry Study with Amitryptiline
Separation of Diacid Hydrophobic and Ion Exchange Modes
Mixed-Mode Separation of Dihydroxybenzoic Acids
Neutral, Base, and Acid on Primesep B Column
HPLC Separation of Isopropylamine and Glyphosate
HPLC Separation of Quinine and Quinidine
HPLC Method for Analysis of Meclizine on Primesep B Column
Effect of Acid on Separation of Xanthines
HPLC Determination of Cyclopropanecarboxylic Acid on Primesep B Column
HPLC Separation of Mixture of 2-Hydroxyethyl Salicylate and Salicylic Acid on Primesep B Column
HPLC Determination of Acrylic Acid on Primesep B Column
HPLC Separation of Acrylic Acid and 4- Methoxyphenol on Primesep B Column
HPLC Determination of β‑Hydroxy-β-methylbutyric Acid on Primesep B Column
HPLC Method for Separation of Chlorhexidine and Cetylpyridinium Chloride on Primesep B Column
HPLC Determination of Tribenzylamine on Primesep B Column
HPLC Determination of Thymol and Carvacrol on Primesep B Column
HPLC Method For Analysis of Drotaverine (No-spa) on Primesep B Column
HPLC Method for Analysis of Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate on Primesep B Column

Primesep B

Primesep B

Display available variations

Primesep B Application Examples

Sign up to our newsletter

Contact