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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.
Product Number | Description | Price | Specifications |
---|
WL-00101-01009 | Xtimate C18 120Å 1.8µm, 2.1 x 30mm, ea. | EUR 561.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 30 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01010 | Xtimate C18 120Å 1.8µm, 2.1 x 50mm, ea. | EUR 611.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 50 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01011 | Xtimate C18 120Å 1.8µm, 2.1 x 75mm, ea. | EUR 731.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 75 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01012 | Xtimate C18 120Å 1.8µm, 2.1 x 100mm, ea. | EUR 731.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 100 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01014 | Xtimate C18 120Å 1.8µm, 2.1 x 150mm, ea. | EUR 891.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 150 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01018 | Xtimate C18 120Å 1.8µm, 3.0 x 30mm, ea. | EUR 891.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 30 mm
- Column ID: 3.0 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01019 | Xtimate C18 120Å 1.8µm, 3.0 x 50mm, ea. | EUR 901.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 50 mm
- Column ID: 3.0 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01021 | Xtimate C18 120Å 1.8µm, 3.0 x 100mm, ea. | EUR 981.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 100 mm
- Column ID: 3.0 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01023 | Xtimate C18 120Å 1.8µm, 3.0 x 150mm, ea. | EUR 1,101.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 150 mm
- Column ID: 3.0 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01036 | Xtimate C18 120Å 1.8µm, 4.6 x 30mm, ea. | EUR 891.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 30 mm
- Column ID: 4.6 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01037 | Xtimate C18 120Å 1.8µm, 4.6 x 50mm, ea. | EUR 901.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 50 mm
- Column ID: 4.6 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01039 | Xtimate C18 120Å 1.8µm, 4.6 x 100mm, ea. | EUR 981.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 100 mm
- Column ID: 4.6 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01041 | Xtimate C18 120Å 1.8µm, 4.6 x 150mm, ea. | EUR 1,101.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 150 mm
- Column ID: 4.6 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01210 | Xtimate C18 120Å 1.8µm, 2.1 x 50mm, ea. | EUR 611.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 50 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-01212 | Xtimate C18 120Å 1.8µm, 2.1 x 100mm, ea. | EUR 731.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 100 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11009 | Xtimate C18 120Å 3µm, 2.1 x 30mm, ea. | EUR 561.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 30 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11010 | Xtimate C18 120Å 3µm, 2.1 x 50mm, ea. | EUR 581.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 50 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11011 | Xtimate C18 120Å 3µm, 2.1 x 75mm, ea. | EUR 601.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 75 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11012 | Xtimate C18 120Å 3µm, 2.1 x 100mm, ea. | EUR 611.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 100 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11013 | Xtimate C18 120Å 3µm, 2.1 x 125mm, ea. | EUR 681.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 125 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11014 | Xtimate C18 120Å 3µm, 2.1 x 150mm, ea. | EUR 651.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 150 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11015 | Xtimate C18 120Å 3µm, 2.1 x 200mm, ea. | EUR 681.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 200 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11016 | Xtimate C18 120Å 3µm, 2.1 x 250mm, ea. | EUR 711.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 250 mm
- Column ID: 2.1 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11018 | Xtimate C18 120Å 3µm, 3.0 x 30mm, ea. | EUR 601.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 30 mm
- Column ID: 3.0 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery
WL-00101-11019 | Xtimate C18 120Å 3µm, 3.0 x 50mm, ea. | EUR 611.00 Short-term delivery |
- 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
- Particle Type: Fully Porous
- Column Length: 50 mm
- Column ID: 3.0 mm
- Hardware Material: Stainless Steel
- Hardware Type: Analytical Column
- Application: Reversed Phase
- pH Range: 1-12.5
- Temperature Range: 40(60)°C
- Surface Area: 320 m2/g
- Pore Volume: 1.0 ml/g
- Bonding Type: monomeric
- Particle: Silica-Polymer Hybrid
- Particle Shape: Spherical
- USP Code: L1
- Package Size: 1
Short-term delivery