Welch Materials Ultisil XB-C4 Columns

Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns.

Ultisil Series HPLC Columns are based on ultra-pure (purity > 99.999%) spherical and totally porous silica, unique bonding chemistry and proprietary surface modification techniques, producing excellent peak shape, column efficiency and exceptional lot-to-lot reproducibility. Ultisil column is the best choice for method development. owing to complete bonding chemistries and stable performance.

Features

Ultra-pure spherical porous silica, purity > 99.999%
Wide pH range: 2.0-8.0
High efficiency: theoretical plate > 80000/m
Excellent peak symmetry: tailing factor=0.95~1.05
Exceptional lot-to-lot reproducibility

Displaying 61 to 80 (of 130 products)

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Item Name	Product Image	Price
Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.0 x 50 mm - H00216-23028 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£440.00
Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 100 mm - H00216-23039 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£448.00
Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 150 mm - H00216-23041 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£464.00
Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 250 mm - H00216-23043 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£504.00
Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 50 mm - H00216-23037 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£416.00
Welch Materials Ultisil XB-C4 HPLC Column, 3.5 µm, 120 Å, 4.6 x 150 mm - H00216-20041 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£440.00
Welch Materials Ultisil XB-C4 HPLC Column, 3.5 µm, 120 Å, 4.6 x 250 mm - H00216-20043 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£493.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 100 mm - H00216-31012 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£344.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 125 mm - H00216-31013 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£384.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 150 mm - H00216-31014 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£360.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 200 mm - H00216-31015 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£448.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 250 mm - H00216-31016 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£488.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 30 mm - H00216-31009 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£304.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 33 mm - H00216-31068 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£335.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 50 mm - H00216-31010 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£320.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 75 mm - H00216-31011 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£328.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 100 mm - H00216-31021 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£360.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 125 mm - H00216-31022 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£392.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 150 mm - H00216-31023 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£384.00
Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 200 mm - H00216-31024 Ultisil XB-C4 column exhibits strong retention for both hydrophobic and polar compounds, making it an ideal choice for substances that retain too strongly on conventional C8 and C18 columns. Quantity: 1 pcs/pk		£392.00

Displaying 61 to 80 (of 130 products)

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Welch Materials Ultisil XB-C4 Columns

Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.0 x 50 mm - H00216-23028

Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 100 mm - H00216-23039

Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 150 mm - H00216-23041

Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 250 mm - H00216-23043

Welch Materials Ultisil XB-C4 HPLC Column, 3 µm, 300 Å, 4.6 x 50 mm - H00216-23037

Welch Materials Ultisil XB-C4 HPLC Column, 3.5 µm, 120 Å, 4.6 x 150 mm - H00216-20041

Welch Materials Ultisil XB-C4 HPLC Column, 3.5 µm, 120 Å, 4.6 x 250 mm - H00216-20043

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 100 mm - H00216-31012

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 125 mm - H00216-31013

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 150 mm - H00216-31014

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 200 mm - H00216-31015

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 250 mm - H00216-31016

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 30 mm - H00216-31009

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 33 mm - H00216-31068

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 50 mm - H00216-31010

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 2.1 x 75 mm - H00216-31011

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 100 mm - H00216-31021

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 125 mm - H00216-31022

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 150 mm - H00216-31023

Welch Materials Ultisil XB-C4 HPLC Column, 5 µm, 120 Å, 3.0 x 200 mm - H00216-31024

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