Thermo Fisher, 28105-124030, Hypersil™ BDS C18 Columns

Name: Hypersil™ BDS C18 Columns
Brand: Thermo Fisher
SKU: 28105-124030

Length (Metric): 125 mm, Diameter (Metric): 4 mm, Particle Size: 5 μm, Column Format: Analytical Column, Unit Size: Each, For a robust, general-purpose column to use in a wide range of applications, choose Thermo Scientific™ Hypersil™ BDS C18 HPLC Columns. These economical columns feature reduced silanol activity and provide exceptional reliability for QA/QC labs. Built on the renowned Hypersil silica backbone, the base-deactivated silica is one of the most popular packing materials available. F

Catalog Number: 28105-124030

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General

Column Format	Analytical Column
Column Type	Reversed Phase
Endcapped	Yes
Max. Pressure	5800 psi (400 bar)
Packing Material	Spherical, Fully Porous, Base-Deactivated Silica
Stationary Phase	C18
Surface Area	170 m²/g
Temperature	60°C
USP Type	L1
Carbon Load	11%
Diameter (Metric)	4 mm
Length (Metric)	125 mm
Particle Size	5 μm
Phase	Reversed Phase
Pore Size	130 Å
Product Line	Hypersil BDS
pH	2 to 8
Unit Size	Each

FAQs

Question: What are the dimensions of this Hypersil BDS C18 column?

Answer:The column is 4 mm internal diameter × 125 mm long.

Question: What particle and pore sizes are used?

Answer:It uses 5 µm particles with a 130 Å pore size.

Question: What pH range is specified?

Answer:The column is specified for pH 2–8.

Application Note

Hypersil™ BDS C18 Column, 4 × 125 mm, 5 µm is used for general-purpose reversed-phase HPLC in quality-control, pharmaceutical, chemical, and research laboratories. The column contains spherical, fully porous base-deactivated silica with a C18 bonded phase. Base deactivation reduces silanol activity and helps improve peak shape for compounds that can interact with residual silica sites. This configuration has a 4 mm internal diameter, 125 mm length, 5 µm particles, and 130 Å pore size. The phase is endcapped, has an 11% carbon load, and is classified as USP L1. Operating specifications include pH 2–8, temperatures up to 60°C, and pressures up to 5800 psi. These characteristics make the column suitable for established routine HPLC methods that need robust C18 selectivity and conventional particle size.

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