End of 2025 Sale! Buy 10, Get 1 FREE from Nov 11 to Dec 25, No Coupon Code Needed!

Online checkout is currently available in the U.S. Contact us to make a purchase if you live in other countries!

Only 1 left in stock! Get 10 mL Disposable HPLC Lab Syringe (100 pcs) now — before anyone else!

Visit WelchLab for a comprehensive collection of laboratory consumables, including glassware, plasticware, and more!

Products

8181 products

Ultisil XB-NH2, 10µm, 10×250mm, 120Å (1pcs/pk)

P/N: H02630-31102

$1,420.00 USD

$1,420.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 10×300mm, 120Å (1pcs/pk)

P/N: H02630-31103

$1,560.00 USD

$1,560.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 120Å, 100g

P/N: H02730-03100-100

$645.00 USD

$645.00 USD

In the packing and purification processes, the packing material undergoes significant mechanical pressure. Therefore, the mechanical strength requirements for packing materials are generally higher...

Ultisil XB-NH2, 10µm, 21.2×150mm, 120Å (1pcs/pk)

P/N: H02630-31105

$2,300.00 USD

$2,300.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 21.2×250mm, 120Å (1pcs/pk)

P/N: H02630-31106

$3,300.00 USD

$3,300.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 21.2×50mm, 120Å (1pcs/pk)

P/N: H02630-31104

$1,590.00 USD

$1,590.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 3.0×250mm (1pcs/pk)

P/N: H00204-41025

$510.00 USD

$510.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 3.9×300mm (1pcs/pk)

P/N: H00204-41067

$870.00 USD

$870.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 30×150mm, 120Å (1pcs/pk)

P/N: H02630-31107

$4,250.00 USD

$4,250.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 30×250mm, 120Å (1pcs/pk)

P/N: H02630-31108

$6,650.00 USD

$6,650.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 4.0×300mm (1pcs/pk)

P/N: H00204-41035

$660.00 USD

$660.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 4.6×100mm (1pcs/pk)

P/N: H00204-41039

$490.00 USD

$490.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 4.6×150mm (1pcs/pk)

P/N: H00204-41041

$450.00 USD

$450.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 4.6×200mm (1pcs/pk)

P/N: H00204-41042

$470.00 USD

$470.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 4.6×250mm (1pcs/pk)

P/N: H00204-41043

$480.00 USD

$480.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 4.6×300mm (1pcs/pk)

P/N: H00204-41044

$490.00 USD

$490.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 10µm, 50×150mm, 120Å (1pcs/pk)

P/N: H02630-31209

$8,930.00 USD

$8,930.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 10µm, 50×250mm, 120Å (1pcs/pk)

P/N: H02630-31210

$13,940.00 USD

$13,940.00 USD

Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...

Ultisil XB-NH2, 20-40µm, 100Å, 100g

P/N: H02730-14600-100

$242.00 USD

$242.00 USD

In the packing and purification processes, the packing material undergoes significant mechanical pressure. Therefore, the mechanical strength requirements for packing materials are generally higher...

Ultisil XB-NH2, 3.5µm, 4.6×150mm (1pcs/pk)

P/N: H00204-20041

$616.00 USD

$616.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 3.5µm, 4.6×250mm (1pcs/pk)

P/N: H00204-20043

$693.00 USD

$693.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 3µm, 2.1×100mm (1pcs/pk)

P/N: H00204-21012

$480.00 USD

$480.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 3µm, 2.1×125mm (1pcs/pk)

P/N: H00204-21013

$520.00 USD

$520.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...

Ultisil XB-NH2, 3µm, 2.1×150mm (1pcs/pk)

P/N: H00204-21014

$510.00 USD

$510.00 USD

Ultisil XB-NH2 column is typically used for the separation of various monosaccharides under reversed-phase conditions. However, it is not recommended for analyzing compounds containing aldehyde or ...