Welch Materials Ultisil XB-C8 Columns

Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention than C18, it is recommended for the separation of strongly hydrophobic compounds.

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 131 products)

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Item Name	Product Image	Price
Welch Materials Ultisil XB-C8 HPLC Column, 3.5 µm, 120 Å, 4.6 x 250 mm - H00202-20043 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£493.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 3.5 µm, 120 Å, 4.6 x 50 mm - H00202-20037 (Replaces H20201-21037) Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£414.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 3.5 µm, 120 Å, 4.6 x 75 mm - H00202-20038 (Replaces H20201-21038) Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£405.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 100 mm - H00202-31012 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£344.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 125 mm - H00202-31013 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£384.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 150 mm - H00202-31014 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£360.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 200 mm - H00202-31015 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£448.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 250 mm - H00202-31016 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£488.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 30 mm - H00202-31009 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£304.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 33 mm - H00202-31068 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£335.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 50 mm - H00202-31010 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£320.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 75 mm - H00202-31011 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£328.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 100 mm - H00202-31021 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£360.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 125 mm - H00202-31022 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£392.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 150 mm - H00202-31023 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£384.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 200 mm - H00202-31024 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£392.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 250 mm - H00202-31025 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£400.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 30 mm - H00202-31018 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£320.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 50 mm - H00202-31019 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£336.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 75 mm - H00202-31020 Ultisil XB-C8 column features ultrapure silica matrix and is processed with high surface coverage and complete double-endcapping technology. It provides excellent peak shapes for acidic, basic, and neutral compounds. With slightly weaker retention...		£352.00 New

Displaying 61 to 80 (of 131 products)

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Welch Materials Ultisil XB-C8 Columns

Welch Materials Ultisil XB-C8 HPLC Column, 3.5 µm, 120 Å, 4.6 x 250 mm - H00202-20043

Welch Materials Ultisil XB-C8 HPLC Column, 3.5 µm, 120 Å, 4.6 x 50 mm - H00202-20037 (Replaces H20201-21037)

Welch Materials Ultisil XB-C8 HPLC Column, 3.5 µm, 120 Å, 4.6 x 75 mm - H00202-20038 (Replaces H20201-21038)

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 100 mm - H00202-31012

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 125 mm - H00202-31013

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 150 mm - H00202-31014

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 200 mm - H00202-31015

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 250 mm - H00202-31016

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 30 mm - H00202-31009

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 33 mm - H00202-31068

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 50 mm - H00202-31010

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 2.1 x 75 mm - H00202-31011

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 100 mm - H00202-31021

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 125 mm - H00202-31022

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 150 mm - H00202-31023

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 200 mm - H00202-31024

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 250 mm - H00202-31025

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 30 mm - H00202-31018

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 50 mm - H00202-31019

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.0 x 75 mm - H00202-31020

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