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Welch Materials develops and manufactures Chromatography consumables including HPLC columns, Solid Phase Extraction (SPE) columns, GC columns, sample vials, syringe filters, and chromatographic media.

Welch Materials offers a wide array of column choices, including HPLC, UHPLC, GPC, SEC and Chiral. All columns are under strict quality control to guarantee reproducibility and performance of the columns.

Catalog No. Product Net Price
WC965-04019 Boltimate LP-C18, 2.7 μm, 90Å, 3.0 × 50 mm 592 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 3mm
  • 50mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04020 Boltimate LP-C18, 2.7 μm, 90Å, 3.0 × 75 mm 648 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 3mm
  • 75mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04021 Boltimate LP-C18, 2.7 μm, 90Å, 3.0 × 100 mm 720 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 3mm
  • 100mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04023 Boltimate LP-C18, 2.7 μm, 90Å, 3.0 × 150 mm 840 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 3mm
  • 150mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04036 Boltimate LP-C18, 2.7 μm, 90Å, 4.6 × 30 mm 592 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 4.6mm
  • 30mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04037 Boltimate LP-C18, 2.7 μm, 90Å, 4.6 × 50 mm 696 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 4.6mm
  • 50mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04038 Boltimate LP-C18, 2.7 μm, 90Å, 4.6 × 75 mm 840 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 4.6mm
  • 75mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC965-04039 Boltimate LP-C18, 2.7 μm, 90Å, 4.6 × 100 mm 936 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-LP-C18
  • 2.7μm
  • 90Å
  • 4.6mm
  • 100mm
  • L1
  • Reversed Mode
  • 1.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • No
  • 70°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC961-04009 Boltimate Phenyl-Hexyl, 2.7 μm, 90Å, 2.1 × 30 mm 496 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-Phenyl-Hexyl
  • 2.7μm
  • 90Å
  • 2.1mm
  • 30mm
  • L11
  • Reversed Mode
  • 2.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • Double
  • 60°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell
WC961-04010 Boltimate Phenyl-Hexyl, 2.7 μm, 90Å, 2.1 × 50 mm 552 
Add to Cart
  • HPLC Column
  • Boltimate
  • Bol-Phenyl-Hexyl
  • 2.7μm
  • 90Å
  • 2.1mm
  • 50mm
  • L11
  • Reversed Mode
  • 2.0-8.5
  • 120m2/g
  • 7%
  • 60MPa(600Bar)
  • Double
  • 60°C(pH≤6.5), 40°C(pH>6.5)
  • Core-Shell

Overview

Welch Materials is a multinational company that develops and manufactures chromatography consumables including analytical and preparative HPLC columns, Solid Phase Extraction (SPE) columns, GC columns, bulk packing materials, and protein purification products. Welch Materials was established in 2003 at Shanghai, China and Welch Materials (Zhejiang) was opened in 2011 at Jinhua, Zhejiang, China. Welch has established operations at Welch Materials, Inc., at West Haven, CT, USA and Welch Materials, India PVT. Ltd., at Gurgaon. Welch strength lies in our deep experience in particle surface modification science. We are experts in bonding chemistry and innovative packing materials for chromatography applications. Utilizing and optimizing our resources, we have developed many innovative products including five series of HPLC columns including Ultisil®, Welchrom®, Xtimate®, Topsil®, and Boltimate® and market and support these products on worldwide basis.


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