Restek Ultra IBD 100Å Column Series | for general-purpose reversed-phase HPLC separations

Ultra IBD 100Å Series

Restek Ultra LC Columns IBD Header Picture

Restek Ultra IBD 100Å Columns – Versatile Selectivity for HPLC Separations

Restek Ultra IBD 100Å Columns are high-performance HPLC columns featuring an intrinsically base-deactivated (IBD) stationary phase. Designed to provide reliable retention and excellent peak shape, these columns offer versatile selectivity for a broad range of analytes, including basic compounds that can be challenging to separate on conventional reversed-phase columns.

Key Specifications: Intrinsically base-deactivated stationary phase, 100 Å pore size, silica-based packing, and excellent chromatographic efficiency. Ultra IBD columns are available in various particle sizes and column dimensions to support different HPLC methods and analytical requirements.

Typical Applications: Ideal for pharmaceutical analysis, drug substances, basic and ionizable compounds, chemical intermediates, and general-purpose reversed-phase HPLC separations. Restek Ultra IBD 100Å Columns are particularly useful for applications requiring improved peak shape, reliable retention, and alternative selectivity for basic analytes.

Choose Restek Ultra IBD 100Å Columns for robust, reproducible HPLC performance and dependable separations across a wide range of analytical applications.

64 Products

Product Number	Description	Price	Specifications

RT-9175312

Ultra IBD 100Å 3µm, 2.1 x 100mm, ea.

EUR 681.00

Will be procured as soon as possible

Product Number: RT-9175312
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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Price:

EUR 681.00

Will be procured as soon as possible

RT-9175312-700 Ultra IBD 100Å 3µm, 2.1 x 100mm (Trident), ea. Price on request

Product Number: RT-9175312-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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RT-9175315

Ultra IBD 100Å 3µm, 4.6 x 100mm, ea.

EUR 753.00

Will be procured as soon as possible

Product Number: RT-9175315
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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Price:

EUR 753.00

Will be procured as soon as possible

RT-9175315-700

Ultra IBD 100Å 3µm, 4.6 x 100mm (Trident), ea.

EUR 805.00

Will be procured as soon as possible

Product Number: RT-9175315-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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Price:

EUR 805.00

Will be procured as soon as possible

RT-917531E

Ultra IBD 100Å 3µm, 3.0 x 100mm, ea.

EUR 650.00

Will be procured as soon as possible

Product Number: RT-917531E
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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Price:

EUR 650.00

Will be procured as soon as possible

RT-9175332

Ultra IBD 100Å 3µm, 2.1 x 30mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-9175332
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 30 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

RT-9175332-700 Ultra IBD 100Å 3µm, 2.1 x 30mm (Trident), ea. Price on request

Product Number: RT-9175332-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 30 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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RT-9175335

Ultra IBD 100Å 3µm, 4.6 x 30mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-9175335
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 30 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

RT-9175335-700 Ultra IBD 100Å 3µm, 4.6 x 30mm (Trident), ea. Price on request

Product Number: RT-9175335-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 30 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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RT-917533E

Ultra IBD 100Å 3µm, 3.0 x 30mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-917533E
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 30 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

RT-9175352

Ultra IBD 100Å 3µm, 2.1 x 50mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-9175352
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 50 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

RT-9175352-700 Ultra IBD 100Å 3µm, 2.1 x 50mm (Trident), ea. Price on request

Product Number: RT-9175352-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 50 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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RT-9175355

Ultra IBD 100Å 3µm, 4.6 x 50mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-9175355
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 50 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

RT-9175355-700 Ultra IBD 100Å 3µm, 4.6 x 50mm (Trident), ea. Price on request

Product Number: RT-9175355-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 50 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

RT-917535E

Ultra IBD 100Å 3µm, 3.0 x 50mm, ea.

EUR 604.00

Will be procured as soon as possible

Product Number: RT-917535E
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 50 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 604.00

Will be procured as soon as possible

RT-9175362

Ultra IBD 100Å 3µm, 2.1 x 150mm, ea.

EUR 707.00

Will be procured as soon as possible

Product Number: RT-9175362
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 150 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 707.00

Will be procured as soon as possible

RT-9175362-700 Ultra IBD 100Å 3µm, 2.1 x 150mm (Trident), ea. Price on request

Product Number: RT-9175362-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 150 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

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RT-9175365

Ultra IBD 100Å 3µm, 4.6 x 150mm, ea.

EUR 816.00

Will be procured as soon as possible

Product Number: RT-9175365
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 150 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 816.00

Will be procured as soon as possible

RT-9175365-700

Ultra IBD 100Å 3µm, 4.6 x 150mm (Trident), ea.

EUR 1,012.00

Will be procured as soon as possible

Product Number: RT-9175365-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 150 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 1,012.00

Will be procured as soon as possible

RT-917536E

Ultra IBD 100Å 3µm, 3.0 x 150mm, ea.

EUR 707.00

Will be procured as soon as possible

Product Number: RT-917536E
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 3.0 µm
Pore Volume: 0.86 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 150 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 707.00

Will be procured as soon as possible

RT-917550210

Ultra IBD 100Å 5µm, 4.0 x 10mm Guard Cartridge (Trident), pk.3

EUR 261.00

Will be procured as soon as possible

Product Number: RT-917550210
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 5.0 µm
Pore Volume: 0.88 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 10 mm
Column ID: 4.0 mm
Hardware Material: Stainless Steel
Hardware Type: Guard Cartridge
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Accessories: Guard Cartridge
Package Size: 3

Questions about the article To the product details

Price:

EUR 261.00

Will be procured as soon as possible

RT-917550212

Ultra IBD 100Å 5µm, 2.1 x 10mm Guard Cartridge (Trident), pk.3

EUR 245.00

Will be procured as soon as possible

Product Number: RT-917550212
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 5.0 µm
Pore Volume: 0.88 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 10 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Guard Cartridge
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Accessories: Guard Cartridge
Package Size: 3

Questions about the article To the product details

Price:

EUR 245.00

Will be procured as soon as possible

RT-9175512

Ultra IBD 100Å 5µm, 2.1 x 100mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-9175512
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 5.0 µm
Pore Volume: 0.88 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

RT-9175512-700 Ultra IBD 100Å 5µm, 2.1 x 100mm (Trident), ea. Price on request

Product Number: RT-9175512-700
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 5.0 µm
Pore Volume: 0.88 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

RT-9175515

Ultra IBD 100Å 5µm, 4.6 x 100mm, ea.

EUR 631.00

Will be procured as soon as possible

Product Number: RT-9175515
Manufacturer: Restek
Brand: Ultra
Selectivity: Alkyl Amide
Selectivity Manufacturer: IBD
Particle Size: 5.0 µm
Pore Volume: 0.88 mL/g
Pore Size: 100 Å
Carbon Load: 12.0 %
Endcapping: no
Column Length: 100 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L68
Temperature Range: 80 °C
pH Range: 2.5-8
Particle: Silica
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 300 m2/g
Bonding Type: monomeric
Package Size: 1

Questions about the article To the product details

Price:

EUR 631.00

Will be procured as soon as possible

Restek Ultra IBD 100Å Columns – Versatile Selectivity for HPLC Separations

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