Welch HPLC Column Series

Welch

Welch Materials is a multinational company that develops and manufactures chromatography consumables including HPLC columns. Welch's initial strength was our extensive experience on particle surface modification science and techniques. Welch is expert on bonding chemistry and innovative packing materials for chromatography applications.

3048 Products

Product Number	Description	Price	Specifications

WL-00101-01009 Xtimate C18 120Å 1.8µm, 2.1 x 30mm, ea. Price on request

Product Number: WL-00101-01009
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 30 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01010 Xtimate C18 120Å 1.8µm, 2.1 x 50mm, ea. Price on request

Product Number: WL-00101-01010
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 50 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01011 Xtimate C18 120Å 1.8µm, 2.1 x 75mm, ea. Price on request

Product Number: WL-00101-01011
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 75 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01012 Xtimate C18 120Å 1.8µm, 2.1 x 100mm, ea. Price on request

Product Number: WL-00101-01012
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01014 Xtimate C18 120Å 1.8µm, 2.1 x 150mm, ea. Price on request

Product Number: WL-00101-01014
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 150 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01018 Xtimate C18 120Å 1.8µm, 3.0 x 30mm, ea. Price on request

Product Number: WL-00101-01018
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 30 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01019 Xtimate C18 120Å 1.8µm, 3.0 x 50mm, ea. Price on request

Product Number: WL-00101-01019
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 50 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01021 Xtimate C18 120Å 1.8µm, 3.0 x 100mm, ea. Price on request

Product Number: WL-00101-01021
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 100 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01023 Xtimate C18 120Å 1.8µm, 3.0 x 150mm, ea. Price on request

Product Number: WL-00101-01023
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 150 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01036 Xtimate C18 120Å 1.8µm, 4.6 x 30mm, ea. Price on request

Product Number: WL-00101-01036
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 30 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01037 Xtimate C18 120Å 1.8µm, 4.6 x 50mm, ea. Price on request

Product Number: WL-00101-01037
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 50 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01039 Xtimate C18 120Å 1.8µm, 4.6 x 100mm, ea. Price on request

Product Number: WL-00101-01039
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 100 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01041 Xtimate C18 120Å 1.8µm, 4.6 x 150mm, ea. Price on request

Product Number: WL-00101-01041
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 150 mm
Column ID: 4.6 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01210 Xtimate C18 120Å 1.8µm, 2.1 x 50mm, ea. Price on request

Product Number: WL-00101-01210
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 50 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-01212 Xtimate C18 120Å 1.8µm, 2.1 x 100mm, ea. Price on request

Product Number: WL-00101-01212
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 1.8 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.0 ml/g
Package Size: 1

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WL-00101-11009 Xtimate C18 120Å 3µm, 2.1 x 30mm, ea. Price on request

Product Number: WL-00101-11009
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 30 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11010 Xtimate C18 120Å 3µm, 2.1 x 50mm, ea. Price on request

Product Number: WL-00101-11010
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 50 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11011 Xtimate C18 120Å 3µm, 2.1 x 75mm, ea. Price on request

Product Number: WL-00101-11011
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 75 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11012 Xtimate C18 120Å 3µm, 2.1 x 100mm, ea. Price on request

Product Number: WL-00101-11012
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 100 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11013 Xtimate C18 120Å 3µm, 2.1 x 125mm, ea. Price on request

Product Number: WL-00101-11013
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 125 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11014 Xtimate C18 120Å 3µm, 2.1 x 150mm, ea. Price on request

Product Number: WL-00101-11014
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 150 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11015 Xtimate C18 120Å 3µm, 2.1 x 200mm, ea. Price on request

Product Number: WL-00101-11015
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 200 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11016 Xtimate C18 120Å 3µm, 2.1 x 250mm, ea. Price on request

Product Number: WL-00101-11016
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 250 mm
Column ID: 2.1 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11018 Xtimate C18 120Å 3µm, 3.0 x 30mm, ea. Price on request

Product Number: WL-00101-11018
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 30 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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WL-00101-11019 Xtimate C18 120Å 3µm, 3.0 x 50mm, ea. Price on request

Product Number: WL-00101-11019
Manufacturer: Welch Materials
Brand: Xtimate
Selectivity: C18
Particle Size: 3.0 µm
Pore Size: 120 Å
Carbon Load: 14 %
Endcapping: yes
Column Length: 50 mm
Column ID: 3.0 mm
Hardware Material: Stainless Steel
Hardware Type: Analytical Column
Application: Reversed Phase
USP Code: L1
Temperature Range: 40(60)°C
pH Range: 1-12.5
Particle: Silica-Polymer Hybrid
Particle Shape: Spherical
Particle Type: Fully Porous
Surface Area: 320 m2/g
Bonding Type: monomeric
Pore Volume: 1.00 ml/g
Package Size: 1

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