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Primesep SB

Description
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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	2.7 µm, 5 µm, 10 µm
Pore Size	90 A, 100 A
Brand	SIELC Technologies

Primesep SB is a reverse-phase analytical column with strong embedded basic ion-pairing groups. It contains a C18 carbon chain and basic quaternary amine groups. Primesep SB columns are available in all standard dimensions, with both fully porous particles and 2.7 µm solid-core particles.

– Enhances retention of acidic compounds through anion-exchange mechanism.
– Separates hydrophobic basic molecules using a combination of ion-exclusion and reverse-phase mechanism.
– Retains neutral compounds by reverse-phase mechanism.
– Offers mobile phases suitable for LC-MS and preparative chromatography, as well as low UV detection (working pH range from 1.5 to 5).

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Column Length

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SKU: N/A Categories: Columns, Primesep

36-month financing with market rates is offered to companies, individuals, and educational institutions subject to credit approval. For more details please contact us at financing@sielc.com.

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Separation of Nine Nucleotides by Mixed-Mode Chromatography

HPLC Separation of Organic Acids Glucuronic Acid, Methanesulfonic Acid, and Butanesulfonic Acid on Primesep SB Column

Separation of Guanosine Diphosphate Mannose and Guanosine Diphosphate Fucose in Mixed-Mode Chromatography

HPLC UV Analysis of Copper Ions in Salt Mixture

HPLC Separation of 2-HEP and 2-HPP in the Presence of Methylcobalamin and Amino Acids

HPLC Separation of Ascorbic and Dehydroascorbic Acids

HPLC Separation of Sodium, Chloride, Bromide, and Iodine

HPLC Analysis of Hop Extract (Beer Brewing)