SiELC Primesep D HPLC Columns

SiELC Primesep D is a mixed-mode HPLC column specifically designed for direct plasma analysis, featuring basic ion-pairing groups embedded into long ligand chains. It retains hydrophobic and acidic components, while excluding high-molecular weight plasma components. Primesep D has a working pH range of 1.5 to 4 and offers mobile phase compatibility with low UV detection, LC-MS, and preparative chromatography.

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Part Number	Short Description	Phase	USP	Particle Size	ID	Length	Pore Size	Type	Price
D-05.250.0510	Primesep D Column 0.5 x 250mm 5um 100A	Primesep D	L78	5 um	0.5 mm	250 mm	100 A	Column	£1,409.00
D-05.150.0510	Primesep D Column 0.5 x 150mm 5um 100A	Primesep D	L78	5 um	0.5 mm	150 mm	100 A	Column	£1,372.24
D-46.250.0510	Primesep D Column 4.6 x 250mm 5um 100A	Primesep D	L78	5 um	4.6 mm	250 mm	100 A	Column	£1,280.36
D-05.100.0510	Primesep D Column 0.5 x 100mm 5um 100A	Primesep D	L78	5 um	0.5 mm	100 mm	100 A	Column	£1,372.24
D-46.150.0510	Primesep D Column 4.6 x 150mm 5um 100A	Primesep D	L78	5 um	4.6 mm	150 mm	100 A	Column	£1,170.08
D-32.250.0510	Primesep D Column 3.2 x 250mm 5um 100A	Primesep D	L78	5 um	3.2 mm	250 mm	100 A	Column	£1,237.47
D-10.250.0510	Primesep D Column 1 x 250mm 5um 100A	Primesep D	L78	5 um	1.0 mm	250 mm	100 A	Column	£1,200.72
D-21.250.0510	Primesep D Column 2.1 x 250mm 5um 100A	Primesep D	L78	5 um	2.1 mm	250 mm	100 A	Column	£1,200.72
D-46.100.0510	Primesep D Column 4.6 x 100mm 5um 100A	Primesep D	L78	5 um	4.6 mm	100 mm	100 A	Column	£1,133.34
D-32.150.0510	Primesep D Column 3.2 x 150mm 5um 100A	Primesep D	L78	5 um	3.2 mm	150 mm	100 A	Column	£1,176.20
D-10.150.0510	Primesep D Column 1 x 150mm 5um 100A	Primesep D	L78	5 um	1.0 mm	150 mm	100 A	Column	£1,151.71
D-21.150.0510	Primesep D Column 2.1 x 150mm 5um 100A	Primesep D	L78	5 um	2.1 mm	150 mm	100 A	Column	£1,151.71
D-32.100.0510	Primesep D Column 3.2 x 100mm 5um 100A	Primesep D	L78	5 um	3.2 mm	100 mm	100 A	Column	£1,133.34
D-10.100.0510	Primesep D Column 1 x 100mm 5um 100A	Primesep D	L78	5 um	1.0 mm	100 mm	100 A	Column	£1,133.34
D-21.100.0510	Primesep D Column 2.1 x 100mm 5um 100A	Primesep D	L78	5 um	2.1 mm	100 mm	100 A	Column	£1,133.34
D-10.050.0510	Primesep D Column 1 x 50mm 5um 100A	Primesep D	L78	5 um	1.0 mm	50 mm	100 A	Column	£1,096.57
D-21.050.0510	Primesep D Column 2.1 x 50mm 5um 100A	Primesep D	L78	5 um	2.1 mm	50 mm	100 A	Column	£1,096.57
D-32.050.0510	Primesep D Column 3.2 x 50mm 5um 100A	Primesep D	L78	5 um	3.2 mm	50 mm	100 A	Column	£1,096.57
D-46.050.0510	Primesep D Column 4.6 x 50mm 5um 100A	Primesep D	L78	5 um	4.6 mm	50 mm	100 A	Column	£1,029.19
D-10.025.0510	Primesep D Column 1 x 25mm 5um 100A	Primesep D	L78	5 um	1.0 mm	25 mm	100 A	Column	£980.18
D-21.025.0510	Primesep D Column 2.1 x 25mm 5um 100A	Primesep D	L78	5 um	2.1 mm	25 mm	100 A	Column	£980.18
D-32.025.0510	Primesep D Column 3.2 x 25mm 5um 100A	Primesep D	L78	5 um	3.2 mm	25 mm	100 A	Column	£980.18
D-10.010.0510	Primesep D Column 1 x 10mm 5um 100A	Primesep D	L78	5 um	1.0 mm	10 mm	100 A	Column	£888.29
D-21.010.0510	Primesep D Column 2.1 x 10mm 5um 100A	Primesep D	L78	5 um	2.1 mm	10 mm	100 A	Column	£888.29
D-32.010.0510	Primesep D Column 3.2 x 10mm 5um 100A	Primesep D	L78	5 um	3.2 mm	10 mm	100 A	Column	£888.29
D-46.010.0510	Primesep D Column 4.6 x 10mm 5um 100A	Primesep D	L78	5 um	4.6 mm	10 mm	100 A	Column	£829.49
D-10.G.0510	Primesep D Guard Column 1 x 10mm 5um 100A, 2pk	Primesep D	L78	5 um	1.0 mm	10 mm	100 A	Guard	£416.57
D-21.G.0510	Primesep D Guard Column 2.1 x 10mm 5um 100A, 2pk	Primesep D	L78	5 um	2.1 mm	10 mm	100 A	Guard	£416.57
D-32.G.0510	Primesep D Guard Column 3.2 x 10mm 5um 100A, 2pk	Primesep D	L78	5 um	3.2 mm	10 mm	100 A	Guard	£416.57
D-46.G.0510	Primesep D Guard Column 4.6 x 10mm 5um 100A, 2pk	Primesep D	L78	5 um	4.6 mm	10 mm	100 A	Guard	£416.57
D-100.050.0510	Primesep D Column 10 x 50mm 5um 100A	Primesep D	L78	5 um	10.0 mm	50 mm	100 A	Column	£2,839.72
D-100.100.0510	Primesep D Column 10 x 100mm 5um 100A	Primesep D	L78	5 um	10.0 mm	100 mm	100 A	Column	£3,394.20
D-100.150.0510	Primesep D Column 10 x 150mm 5um 100A	Primesep D	L78	5 um	10.0 mm	150 mm	100 A	Column	£3,965.51
D-100.250.0510	Primesep D Column 10 x 250mm 5um 100A	Primesep D	L78	5 um	10.0 mm	250 mm	100 A	Column	£5,192.15
D-220.050.0510	Primesep D Column 22 x 50mm 5um 100A	Primesep D	L78	5 um	22.0 mm	50 mm	100 A	Column	£5,091.33
D-220.100.0510	Primesep D Column 22 x 100mm 5um 100A	Primesep D	L78	5 um	22.0 mm	100 mm	100 A	Column	£5,847.47
D-220.150.0510	Primesep D Column 22 x 150mm 5um 100A	Primesep D	L78	5 um	22.0 mm	150 mm	100 A	Column	£7,275.73
D-220.250.0510	Primesep D Column 22 x 250mm 5um 100A	Primesep D	L78	5 um	22.0 mm	250 mm	100 A	Column	£9,157.67

Features

Primesep C is a mixed-mode HPLC column specifically designed for direct plasma analysis
It features basic ion-pairing groups embedded into long ligand chains
Retains hydrophobic and acidic components
Excludes high-molecular weight plasma components
Offers mobile phase compatibility with LC-MS
Resistant to dewetting in 100% aqueous mobile phase
Scalable from capillary to prep
Guard columns connect directly to columns and do not require any additional holders

Specifications

	Primesep D
Mode	Mixed-Mode
Phase Type	Basic ion-pairing groups embedded in long ligand chains
Particle Type	Fully Porous
Particle Size	5 µm
Pore Size	100 Å
Temperature Range	0 - 50°C
pH Limit	1.5 - 5.0
Recommended pH Operating Range	2.0 - 4.5
Pressure Limit	345 bar

Literature

SiELC Primesep Brochure (1.10 MB)

Creating new dimensions in the world of chromatography

SiELC Primesep - Pharmaceutical Analysis Brochure (477.59 kB)

Solving problems of pharmaceutical HPLC analysis using Primesep columns

SiELC Primesep - Separation of Ions Brochure (293.32 kB)

New alternative to ion chromatography