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 81 to 100 (of 131 products)

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Item Name	Product Image	Price
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 150 mm - H00202-31064 (Replaces H17202-31032) 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, 3.9 x 250 mm - H00202-31066 (Replaces H19202-31034) 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...		£464.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 300 mm - H00202-31067 (Replaces H21202-31035) 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...		£672.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 75 mm - H00202-31061 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...		£428.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 100 mm - H00202-31030 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...		£376.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 125 mm - H00202-31031 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...		£416.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 150 mm - H00202-31032 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, 4.0 x 200 mm - H00202-31033 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, 4.0 x 250 mm - H00202-31034 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...		£416.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 30 mm - H00202-31027 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, 4.0 x 300 mm - H00202-31035 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...		£616.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 50 mm - H00202-31028 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
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 75 mm - H00202-31029 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...		£368.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 100 mm - H00202-31039 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, 4.6 x 125 mm - H00202-31040 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...		£440.00 New
Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm - H00202-31041 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, 4.6 x 200 mm - H00202-31042 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, 4.6 x 250 mm - H00202-31043 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, 4.6 x 30 mm - H00202-31036 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, 4.6 x 300 mm - H00202-31044 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

Displaying 81 to 100 (of 131 products)

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Welch Materials Ultisil XB-C8 Columns

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 150 mm - H00202-31064 (Replaces H17202-31032)

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 250 mm - H00202-31066 (Replaces H19202-31034)

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 300 mm - H00202-31067 (Replaces H21202-31035)

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 3.9 x 75 mm - H00202-31061

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 100 mm - H00202-31030

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 125 mm - H00202-31031

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 150 mm - H00202-31032

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 200 mm - H00202-31033

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 250 mm - H00202-31034

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 30 mm - H00202-31027

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 300 mm - H00202-31035

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 50 mm - H00202-31028

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.0 x 75 mm - H00202-31029

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 100 mm - H00202-31039

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 125 mm - H00202-31040

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 150 mm - H00202-31041

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 200 mm - H00202-31042

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 250 mm - H00202-31043

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 30 mm - H00202-31036

Welch Materials Ultisil XB-C8 HPLC Column, 5 µm, 120 Å, 4.6 x 300 mm - H00202-31044

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